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* gigaset: call module_put before restart of if_open()Pavel Shved2011-06-17
| | | | | | | | | | | | | | | | | if_open() calls try_module_get(), and after an attempt to lock a mutex the if_open() function may return -ERESTARTSYS without putting the module. Then, when if_open() is executed again, try_module_get() is called making the reference counter of THIS_MODULE greater than one at successful exit from if_open(). The if_close() function puts the module only once, and as a result it can't be unloaded. This patch adds module_put call before the return from if_open(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Pavel Shved <shved@ispras.ru> Signed-off-by: David S. Miller <davem@conan.davemloft.net>
* ISDN, hfcsusb: Don't leak in hfcsusb_ph_info()Jesper Juhl2011-06-11
| | | | | | | | We leak the memory allocated to 'phi' when the variable goes out of scope in hfcsusb_ph_info(). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* Revert "tty: make receive_buf() return the amout of bytes received"Linus Torvalds2011-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit b1c43f82c5aa265442f82dba31ce985ebb7aa71c. It was broken in so many ways, and results in random odd pty issues. It re-introduced the buggy schedule_work() in flush_to_ldisc() that can cause endless work-loops (see commit a5660b41af6a: "tty: fix endless work loop when the buffer fills up"). It also used an "unsigned int" return value fo the ->receive_buf() function, but then made multiple functions return a negative error code, and didn't actually check for the error in the caller. And it didn't actually work at all. BenH bisected down odd tty behavior to it: "It looks like the patch is causing some major malfunctions of the X server for me, possibly related to PTYs. For example, cat'ing a large file in a gnome terminal hangs the kernel for -minutes- in a loop of what looks like flush_to_ldisc/workqueue code, (some ftrace data in the quoted bits further down). ... Some more data: It -looks- like what happens is that the flush_to_ldisc work queue entry constantly re-queues itself (because the PTY is full ?) and the workqueue thread will basically loop forver calling it without ever scheduling, thus starving the consumer process that could have emptied the PTY." which is pretty much exactly the problem we fixed in a5660b41af6a. Milton Miller pointed out the 'unsigned int' issue. Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reported-by: Milton Miller <miltonm@bga.com> Cc: Stefan Bigler <stefan.bigler@keymile.com> Cc: Toby Gray <toby.gray@realvnc.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'trivial' of ↵Linus Torvalds2011-05-26
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: gfs2: Drop __TIME__ usage isdn/diva: Drop __TIME__ usage atm: Drop __TIME__ usage dlm: Drop __TIME__ usage wan/pc300: Drop __TIME__ usage parport: Drop __TIME__ usage hdlcdrv: Drop __TIME__ usage baycom: Drop __TIME__ usage pmcraid: Drop __DATE__ usage edac: Drop __DATE__ usage rio: Drop __DATE__ usage scsi/wd33c93: Drop __TIME__ usage scsi/in2000: Drop __TIME__ usage aacraid: Drop __TIME__ usage media/cx231xx: Drop __TIME__ usage media/radio-maxiradio: Drop __TIME__ usage nozomi: Drop __TIME__ usage cyclades: Drop __TIME__ usage
| * isdn/diva: Drop __TIME__ usageMichal Marek2011-05-26
| | | | | | | | | | | | | | | | | | | | The kernel already prints its build timestamp during boot, no need to repeat it in random drivers and produce different object files each time. Cc: Armin Schindler <mac@melware.de> Cc: netdev@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-05-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (89 commits) bonding: documentation and code cleanup for resend_igmp bonding: prevent deadlock on slave store with alb mode (v3) net: hold rtnl again in dump callbacks Add Fujitsu 1000base-SX PCI ID to tg3 bnx2x: protect sequence increment with mutex sch_sfq: fix peek() implementation isdn: netjet - blacklist Digium TDM400P via-velocity: don't annotate MAC registers as packed xen: netfront: hold RTNL when updating features. sctp: fix memory leak of the ASCONF queue when free asoc net: make dev_disable_lro use physical device if passed a vlan dev (v2) net: move is_vlan_dev into public header file (v2) bug.h: Fix build with CONFIG_PRINTK disabled. wireless: fix fatal kernel-doc error + warning in mac80211.h wireless: fix cfg80211.h new kernel-doc warnings iwlagn: dbg_fixed_rate only used when CONFIG_MAC80211_DEBUGFS enabled dst: catch uninitialized metrics be2net: hash key for rss-config cmd not set bridge: initialize fake_rtable metrics net: fix __dst_destroy_metrics_generic() ... Fix up trivial conflicts in drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c
| * | isdn: netjet - blacklist Digium TDM400PPrarit Bhargava2011-05-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [2nd try ... 1st attempt didn't make it to netdev mailing list] A quick google search reveals that people with this card are blacklisting it in the initramfs and in the module blacklist based on a statement that it is unsupported. Since the older Digium is also unsupported I'm pretty confident that this newer card is also not supported. lspci -xxx -vv shows 04:07.0 Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN interface Subsystem: Device b100:0003 P. ----8<---- The Asterisk Voice Card, DIGIUM TDM400P is unsupported by the netjet driver. Blacklist it like the Digium X100P/X101P card. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds2011-05-24
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: Make struct pcmcia_device_id const, sound drivers edition staging: pcmcia: Convert pcmcia_device_id declarations to const pcmcia: Convert pcmcia_device_id declarations to const pcmcia: Make declaration and uses of struct pcmcia_device_id const pcmcia/sa1100: put sa11x0_pcmcia_hw_init[] to .devinit.data
| * | | pcmcia: Convert pcmcia_device_id declarations to constJoe Perches2011-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Saves about 50KB of data. Old/new size of all objects: text data bss dec hex filename 563015 80096 130684 773795 bcea3 (TOTALS) 610916 32256 130632 773804 bceac (TOTALS) Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> (for drivers/net/can/softing/softing_cs.c) Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | | | Merge branch 'tty-next' of ↵Linus Torvalds2011-05-23
|\ \ \ \ | |_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (48 commits) serial: 8250_pci: add support for Cronyx Omega PCI multiserial board. tty/serial: Fix break handling for PORT_TEGRA tty/serial: Add explicit PORT_TEGRA type n_tracerouter and n_tracesink ldisc additions. Intel PTI implementaiton of MIPI 1149.7. Kernel documentation for the PTI feature. export kernel call get_task_comm(). tty: Remove to support serial for S5P6442 pch_phub: Support new device ML7223 8250_pci: Add support for the Digi/IBM PCIe 2-port Adapter ASoC: Update cx20442 for TTY API change pch_uart: Support new device ML7223 IOH parport: Use request_muxed_region for IT87 probe and lock tty/serial: add support for Xilinx PS UART n_gsm: Use print_hex_dump_bytes drivers/tty/moxa.c: Put correct tty value TTY: tty_io, annotate locking functions TTY: serial_core, remove superfluous set_task_state TTY: serial_core, remove invalid test Char: moxa, fix locking in moxa_write ... Fix up trivial conflicts in drivers/bluetooth/hci_ldisc.c and drivers/tty/serial/Makefile. I did the hci_ldisc thing as an evil merge, cleaning things up.
| * | | tty: make receive_buf() return the amout of bytes receivedFelipe Balbi2011-04-22
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | it makes it simpler to keep track of the amount of bytes received and simplifies how flush_to_ldisc counts the remaining bytes. It also fixes a bug of lost bytes on n_tty when flushing too many bytes via the USB serial gadget driver. Tested-by: Stefan Bigler <stefan.bigler@keymile.com> Tested-by: Toby Gray <toby.gray@realvnc.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | isdn: capi: Use pr_debug() instead of ifdefs.David S. Miller2011-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I was investigating some warnings that spew because of the _DEBUG_FOO ifdef'ery in here. Instead of adding more ifdefs to fix that warning, let's use pr_debug() and get rid of these CPP checks altogether. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | drivers/isdn/hisax: Drop unused listJulia Lawall2011-05-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file st5481_init.c locally defines and initializes the adapter_list variable, but does not use it for anything. Removing the list makes it possible to remove the list field from the st5481_adapter data structure. In the function probe_st5481, it also makes it possible to free the locally allocated adapter value on an error exit. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: i4l: isdn_tty: Fix unused-but-set variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | The variable 'fcr' is set but not used in isdn_tty_change_speed(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: mISDN: socket: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'len' is set but unused in data_sock_getsockopt(). The code should use 'len' to validate that the user's socket option is indeed the right size. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: i4l: isdn_net: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'unused' is set but unused in isdn_net_ciscohdlck_slarp_in(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: i4l: isdn_common: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'ch' is set but unused in isdn_capi_rec_hl_msg(). Just kill it off. Similarly for 'chidx' in isdn_ioctl() and 'di' in isdn_capi_rec_hl_msg(). Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: teles_cs: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'dev' is set but unused in teles_cs_config(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: l3ni1: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'cause' is set but unused in ni1up(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: l3dss1: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'cause' is set but unused in dss1up(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: jade: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'i' is set but unused in JadeVersion(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: ipacx: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'cda2_cr' is set but unused in ctrl_complete(). Just kill it off. Keep the cs->readisac() call just in case the register read has side effects. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: hfc_usb: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'buf' is set but unused in ctrl_complete(). Just kill it off. Similarly for 'err' in hfc_usb_init(). Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: elsa_ser: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'bits' is set but unused in change_speed(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: elsa_cs: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'dev' is set but unused in elsa_cs_config(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: arcofi: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'val' is set but unused in send_arcofi(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: hfcsusb: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'buf' is set but unused in ctrl_complete(). Just kill it off. Similarly for the variable 'err' in setup_hfcsusb(). Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: hfcpci: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'total' is set but unused in hfcpci_empty_bfifo(). Just kill it off. Similarly for the variable 'val' in ph_state_nt(). Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: eicon: Fix set-but-unused variables.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'best_id' is set but unused in diva_mnt_add_xdi_adapter(). Just kill it off. Similarly for the variable 'CIP' in connect_req(), 'Number' in sig_ind(), 'Info' in dtmf_confirmation() mixer_command() fax_connect_ack_command() fax_edata_ack_command() rtp_connect_b3_res_command() and rtp_connect_b3_res_command(), and 'a' in mixer_indication_coefs_set(), Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: gigaset: Fix set-but-unused variable.David S. Miller2011-04-17
| | | | | | | | | | | | | | | | | | | | | The variable 'offset' is set but unused in write_iso_tasklet(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'master' of ↵David S. Miller2011-04-11
|\| | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/smsc911x.c
| * | Fix common misspellingsLucas De Marchi2011-03-31
| |/ | | | | | | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* | capi: Perform scheduled capifs removalJan Kiszka2011-04-06
| | | | | | | | | | | | | | | | | | udev fully replaces this special file system that only contains CAPI NCCI TTY device nodes. User space (pppdcapiplugin) works without noticing the difference. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | mISDN: fix "persistant" typoJan Engelhardt2011-04-04
| | | | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | kstrtox: convert drivers/isdn/Alexey Dobriyan2011-03-31
|/ | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'trivial' of ↵Linus Torvalds2011-03-20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits) video: change to new flag variable scsi: change to new flag variable rtc: change to new flag variable rapidio: change to new flag variable pps: change to new flag variable net: change to new flag variable misc: change to new flag variable message: change to new flag variable memstick: change to new flag variable isdn: change to new flag variable ieee802154: change to new flag variable ide: change to new flag variable hwmon: change to new flag variable dma: change to new flag variable char: change to new flag variable fs: change to new flag variable xtensa: change to new flag variable um: change to new flag variables s390: change to new flag variable mips: change to new flag variable ... Fix up trivial conflict in drivers/hwmon/Makefile
| * isdn: change to new flag variablematt mooney2011-03-17
| | | | | | | | | | | | | | | | | | Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <mfm@muteddisk.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-03-18
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits) doc: CONFIG_UNEVICTABLE_LRU doesn't exist anymore Update cpuset info & webiste for cgroups dcdbas: force SMI to happen when expected arch/arm/Kconfig: remove one to many l's in the word. asm-generic/user.h: Fix spelling in comment drm: fix printk typo 'sracth' Remove one to many n's in a word Documentation/filesystems/romfs.txt: fixing link to genromfs drivers:scsi Change printk typo initate -> initiate serial, pch uart: Remove duplicate inclusion of linux/pci.h header fs/eventpoll.c: fix spelling mm: Fix out-of-date comments which refers non-existent functions drm: Fix printk typo 'failled' coh901318.c: Change initate to initiate. mbox-db5500.c Change initate to initiate. edac: correct i82975x error-info reported edac: correct i82975x mci initialisation edac: correct commented info fs: update comments to point correct document target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c ... Trivial conflict in fs/eventpoll.c (spelling vs addition)
| * | mISDN: fix printk typo fushingPaul Bolle2011-02-15
| | | | | | | | | | | | | | | | | | Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Reviewed-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'tty-next' of ↵Linus Torvalds2011-03-16
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (76 commits) pch_uart: reference clock on CM-iTC pch_phub: add new device ML7213 n_gsm: fix UIH control byte : P bit should be 0 n_gsm: add a documentation serial: msm_serial_hs: Add MSM high speed UART driver tty_audit: fix tty_audit_add_data live lock on audit disabled tty: move cd1865.h to drivers/staging/tty/ Staging: tty: fix build with epca.c driver pcmcia: synclink_cs: fix prototype for mgslpc_ioctl() Staging: generic_serial: fix double locking bug nozomi: don't use flush_scheduled_work() tty/serial: Relax the device_type restriction from of_serial MAINTAINERS: Update HVC file patterns tty: phase out of ioctl file pointer for tty3270 as well tty: forgot to remove ipwireless from drivers/char/pcmcia/Makefile pch_uart: Fix DMA channel miss-setting issue. pch_uart: fix exclusive access issue pch_uart: fix auto flow control miss-setting issue pch_uart: fix uart clock setting issue pch_uart : Use dev_xxx not pr_xxx ... Fix up trivial conflicts in drivers/misc/pch_phub.c (same patch applied twice, then changes to the same area in one branch)
| * | Merge 2.6.38-rc6 into tty-nextGreg Kroah-Hartman2011-02-24
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | This was to resolve a merge issue with drivers/char/Makefile and drivers/tty/serial/68328serial.c Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | tty: now phase out the ioctl file pointer for goodAlan Cox2011-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only oddities here are a couple of drivers that bogusly called the ldisc helpers instead of returning -ENOIOCTLCMD. Fix the bug and the rest goes away. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | tiocmset: kill the file pointer argumentAlan Cox2011-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing tiocmget was such fun we should do tiocmset as well for the same reasons Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | tiocmget: kill off the passing of the struct fileAlan Cox2011-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't actually need this and it causes problems for internal use of this functionality. Currently there is a single use of the FILE * pointer. That is the serial core which uses it to check tty_hung_up_p. However if that is true then IO_ERROR is also already set so the check may be removed. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | drivers:isdn:istream.c Fix typo pice to pieceJustin Mattock2011-02-28
| |/ / |/| | | | | | | | | | | | | | | | | The below patch changes a typo "pice" to "piece" Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | isdn: hisax: Use l2headersize() instead of dup (and buggy) func.David S. Miller2011-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There was a bug in my commit c978e7bb77dfd2cd3d1f547fa4e395cfe47f02b2 ("hisax: Fix unchecked alloc_skb() return.") One of the l2->flag checks is wrong. Even worse it turns out I'm duplicating an existing function, so use that instead. Reported-by: Milton Miller <miltonm@bga.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | hisax: Fix unchecked alloc_skb() return.David S. Miller2011-02-13
| |/ |/| | | | | | | | | | | | | | | | | | | | | Jesper Juhl noticed that l2_pull_iqueue() does not check to see if alloc_skb() fails. Fix this by first trying to reallocate the headroom if necessary, rather than later after we've made hard to undo state changes. Reported-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | isdn: hysdn: Kill (partially buggy) CVS regision log reporting.David S. Miller2011-02-09
| | | | | | | | | | | | | | | | | | | | | | Some cases try to modify const strings, and in any event the CVS revision strings have not changed in over ten years making these printouts completely worthless. Just kill all of this stuff off. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | isdn: icn: Fix potentially wrong string handlingStefan Weil2011-02-01
|/ | | | | | | | | | | | | | | | | | This warning was reported by cppcheck: drivers/isdn/icn/icn.c:1641: error: Dangerous usage of 'rev' (strncpy doesn't always 0-terminate it) If strncpy copied 20 bytes, the destination string rev was not terminated. The patch adds one more byte to rev and makes sure that this byte is always 0. Cc: Karsten Keil <isdn@linux-pingi.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Tejun Heo <tj@kernel.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-next' of ↵Linus Torvalds2011-01-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
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