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* [TG3]: Fix possible NULL deref in tg3_run_loopback().Jesper Juhl2006-05-10
| | | | | | | | | | | | tg3_run_loopback doesn't check that dev_alloc_skb() returns anything useful. Even if dev_alloc_skb() fails to return an skb to us we'll happily go on and assume it did, so we risk dereferencing a NULL pointer. Much better to fail gracefully by returning -ENOMEM than crashing here. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] linkwatch: Handle jiffies wrap-aroundHerbert Xu2006-05-09
| | | | | | | | | | | | | | The test used in the linkwatch does not handle wrap-arounds correctly. Since the intention of the code is to eliminate bursts of messages we can afford to delay things up to a second. Using that fact we can easily handle wrap-arounds by making sure that we don't delay things by more than one second. This is based on diagnosis and a patch by Stefan Rompf. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Stefan Rompf <stefan@loplof.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IRDA]: Switching to a workqueue for the SIR workChristoph Hellwig2006-05-09
| | | | | | | | | | Since sir_kthread.c pretty much duplicates the workqueue functionality, we'd better switch. The SIR fsm has been merged into sir_dev.c and thus sir_kthread.c is deleted. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IRDA]: smsc-ircc: Minimal hotplug support.David Brownell2006-05-09
| | | | | | | | | | Minimal PNP hotplug support for the smsc-ircc2 driver. A modular driver will be modprobed via hotplug, but still bypasses driver model probing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IRDA]: Removing unused EXPORT_SYMBOLsAdrian Bunk2006-05-09
| | | | | | | | | | | This patch removes the following unused EXPORT_SYMBOL's: - irias_find_attrib - irias_new_string_value - irias_new_octseq_value Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IRDA]: New maintainer.Samuel Ortiz2006-05-09
| | | | | | | | | As agreed with Jean Tourrilhes, I am taking over IrDA maintainership. Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Make netdev_chain a raw notifier.Alan Stern2006-05-09
| | | | | | | | | | | | From: Alan Stern <stern@rowland.harvard.edu> This chain does it's own locking via the RTNL semaphore, and can also run recursively so adding a new mutex here was causing deadlocks. Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV4]: ip_options_fragment() has no effect on fragmentationWei Yongjun2006-05-09
| | | | | | | | Fix error point to options in ip_options_fragment(). optptr get a error pointer to the ipv4 header, correct is pointer to ipv4 options. Signed-off-by: Wei Yongjun <weiyj@soft.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Add missing operstates documentation.Stefan Rompf2006-05-09
| | | | | Signed-off-by: Stefan Rompf <stefan@loplof.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'upstream' of ↵Linus Torvalds2006-05-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6 * 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6: [PATCH] bcm43xx: Fix access to non-existent PHY registers [PATCH] bcm43xx: Fix array overrun in bcm43xx_geo_init [PATCH] bcm43xx: check for valid MAC address in SPROM [PATCH] ieee80211: Fix A band channel count (resent) [PATCH] bcm43xx: fix iwmode crash when down [PATCH] softmac: make non-operational after being stopped [PATCH] softmac: don't reassociate if user asked for deauthentication spidernet: enable support for bcm5461 ethernet phy spidernet: introduce new setting Fix RTL8019AS init for Toshiba RBTX49xx boards au1000_eth.c: use ether_crc() from <linux/crc32.h> sky2: version 1.3 Add more support for the Yukon Ultra chip found in dual core centino laptops. sky2: synchronize irq on remove sky2: dont write status ring sky2: edge triggered workaround enhancement sky2: use mask instead of modulo operation sky2: tx ring index mask fix sky2: status irq hang fix sky2: backout NAPI reschedule
| * Merge branch 'upstream-fixes' of ↵Stephen Hemminger2006-05-08
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * [PATCH] bcm43xx: Fix access to non-existent PHY registersDavid Woodhouse2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the conditions under which we poke at the APHY registers in bcm43xx_phy_initg() to avoid a machine check on chips where they don't exist. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] bcm43xx: Fix array overrun in bcm43xx_geo_initMichael Buesch2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem here is that the bcm34xx driver and the ieee80211 stack do not agree on what channels are possible for 802.11a. The ieee80211 stack only wants channels between 34 and 165, while the bcm43xx driver accepts anything from 0 to 200. I made the bcm43xx driver comply with the ieee80211 stack expectations, by using the proper constants. Signed-off-by: Jean Delvare <jdelvare@suse.de> [mb]: Reduce stack usage by kzalloc-ing ieee80211_geo Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] bcm43xx: check for valid MAC address in SPROMStefano Brivio2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | Check for valid MAC address in SPROM fields instead of relying on PHY type while setting the MAC address in the networking subsystem, as some devices have multiple PHYs. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] ieee80211: Fix A band channel count (resent)Jean Delvare2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | The channel count for 802.11a is still not right. We better compute it from the min and max channel numbers, rather than hardcoding it. Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] bcm43xx: fix iwmode crash when downMichael Buesch2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a crash when iwconfig ethX mode foo is done before ifconfig ethX up or after ifconfig ethX down Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] softmac: make non-operational after being stoppedDaniel Drake2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zd1211 with softmac and wpa_supplicant revealed an issue with softmac and the use of workqueues. Some of the work functions actually reschedule themselves, so this meant that there could still be pending work after flush_scheduled_work() had been called during ieee80211softmac_stop(). This patch introduces a "running" flag which is used to ensure that rescheduling does not happen in this situation. I also used this flag to ensure that softmac's hooks into ieee80211 are non-operational once the stop operation has been started. This simply makes softmac a little more robust, because I could crash it easily by receiving frames in the short timeframe after shutting down softmac and before turning off the ZD1211 radio. (ZD1211 is now fixed as well!) Signed-off-by: Daniel Drake <dsd@gentoo.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * [PATCH] softmac: don't reassociate if user asked for deauthenticationDaniel Drake2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When wpa_supplicant exits, it uses SIOCSIWMLME to request deauthentication. softmac then tries to reassociate without any user intervention, which isn't the desired behaviour of this signal. This change makes softmac only attempt reassociation if the remote network itself deauthenticated us. Signed-off-by: Daniel Drake <dsd@gentoo.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | spidernet: enable support for bcm5461 ethernet phyJens Osterkamp2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A newer board revision changed the type of ethernet phy. Moreover, this generalizes the way that a phy gets switched into fiber mode when autodetection is not available. Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | spidernet: introduce new settingJens Osterkamp2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | We found a new chip setting that we need in order to make the driver work more reliable. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | Fix RTL8019AS init for Toshiba RBTX49xx boardsSergei Shtylyov2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that 8-bit mode is selected for the on-board Realtek RTL8019AS chip on Toshiba RBHMA4x00, get rid of the duplicate #ifdef's when setting ei_status.word16. The chip's datasheet says that the PSTOP register shouldn't exceed 0x60 in 8-bit mode -- ensure this too. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | au1000_eth.c: use ether_crc() from <linux/crc32.h>Herbert Valerio Riedel2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | since the au1000 driver already selects the CRC32 routines, simply replace the internal ether_crc() implementation with the semantically equivalent one from <linux/crc32.h> Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: version 1.3Stephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | Update version number, to track changes. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | Add more support for the Yukon Ultra chip found in dual core centino laptops.Stephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | The newest Yukon Ultra chipset's require more special tweaks. They seem to be like the Yukon XL chipsets. This code is transliterated from the latest SysKonnect driver; I don't have any Ultra hardware. Signed-off-by: Stephe Hemminger <shemminger@osdl.org> Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: synchronize irq on removeStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | Need to make sure interrupt is not racing with unregister of network device. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: dont write status ringStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | It is more efficient not to write the status ring from the processor and just read the active portion. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: edge triggered workaround enhancementStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to make the edge-triggered workaround timer faster to get marginally better peformance. The test_and_set_bit in schedule_prep() acts as a barrier already. Make it a module parameter so that laptops who are concerned about power can set it to 0; and user's stuck with broken BIOS's can turn the driver into pure polling. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: use mask instead of modulo operationStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | Gcc isn't smart enough to know that it can do a modulo operation with power of 2 constant by doing a mask. So add macro to do it for us. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: tx ring index mask fixStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | Mask for transmit ring status was picking up bits from the unused sync ring. They were always zero, so far... Also, make sure to remind self not to make tx ring too big. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: status irq hang fixStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | The status interrupt flag should be cleared before processing, not afterwards to avoid race. Need to process in poll routine even if no new interrupt status. This is a normal occurrence when more than 64 frames (NAPI weight) are processed in one poll routine. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
| * | sky2: backout NAPI rescheduleStephen Hemminger2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a backout of earlier patch. The whole rescheduling hack was a bad idea. It doesn't really solve the problem and it makes the code more complicated for no good reason. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
* | | [PATCH] ppc32/8xx: Fix r3 trashing due to 8MB TLB page instantiationMarcelo Tosatti2006-05-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Instantiation of 8MB pages on the TLB cache for the kernel static mapping trashes r3 register on !CONFIG_8xx_CPU6 configurations. This ensures r3 gets saved and restored. Signed-off-by: Marcelo Tosatti <marcelo@kvack.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | powerpc/32: Define an is_kernel_addr() to fix ARCH=ppc compilationPaul Mackerras2006-05-09
| | | | | | | | | | | | | | | | | | | | | | | | My commit 6bfd93c32a5065d0e858780b3beb0b667081601c broke the ARCH=ppc compilation by using the is_kernel_addr() macro in asm/uaccess.h. This fixes it by defining a suitable is_kernel_addr() for ARCH=ppc. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | Merge git://oss.sgi.com:8090/xfs-2.6Linus Torvalds2006-05-08
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * git://oss.sgi.com:8090/xfs-2.6: [XFS] Fix a possible metadata buffer (AGFL) refcount leak when fixing an [XFS] Fix a project quota space accounting leak on rename. [XFS] Fix a possible forced shutdown due to mishandling write barriers
| * | | [XFS] Fix a possible metadata buffer (AGFL) refcount leak when fixing anNathan Scott2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AG freelist. SGI-PV: 952681 SGI-Modid: xfs-linux-melb:xfs-kern:25902a Signed-off-by: Nathan Scott <nathans@sgi.com>
| * | | [XFS] Fix a project quota space accounting leak on rename.Nathan Scott2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | SGI-PV: 951636 SGI-Modid: xfs-linux-melb:xfs-kern:25811a Signed-off-by: Nathan Scott <nathans@sgi.com>
| * | | [XFS] Fix a possible forced shutdown due to mishandling write barriersNathan Scott2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | with remount,ro. SGI-PV: 951944 SGI-Modid: xfs-linux-melb:xfs-kern:25742a Signed-off-by: Nathan Scott <nathans@sgi.com>
* | | | Revert "kbuild: fix modpost segfault for 64bit mipsel kernel"Linus Torvalds2006-05-08
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit c8d8b837ebe4b4f11e1b0c4a2bdc358c697692ed, which caused problems for the x86 build. Quoth Sam: "It was discussed on mips list but apparently the fix was bogus. I will not have time to look into it so mips can carry this local fix until we get a proper fix in mainline." Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] x86_64: Move ondemand timer into own work queueAndi Kleen2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Taking the cpu hotplug semaphore in a normal events workqueue is unsafe because other tasks can wait for any workqueues with it hold. This results in a deadlock. Move the DBS timer into its own work queue which is not affected by other work queue flushes to avoid this. Has been acked by Venkatesh. Cc: venkatesh.pallipadi@intel.com Cc: cpufreq@lists.linux.org.uk Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] x86_64: Avoid EBDA area in early boot allocatorAndi Kleen2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on analysis&patch from Robert Hentosch Observed on a Dell PE6850 with 16GB The problem occurs very early on, when the kernel allocates space for the temporary memory map called bootmap. The bootmap overlaps the EBDA region. EBDA region is not historically reserved in the e820 mapping. When the bootmap is freed it marks the EBDA region as usable. If you notice in setup.c there is already code to work around the EBDA in reserve_ebda_region(), this check however occurs after the bootmap is allocated and doesn't prevent the bootmap from using this range. AK: I redid the original patch. Thanks also to Jan Beulich for spotting some mistakes. Cc: Robert_Hentosch@dell.com Cc: jbeulich@novell.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] x86_64: add nmi_exit to die_nmiCorey Minyard2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Playing with NMI watchdog on x86_64, I discovered that it didn't do what I expected. It always panic-ed, even when it didn't happen from interrupt context. This patch solves that problem for me. Also, in this case, do_exit() will be called with interrupts disabled, I believe. Would it be wise to also call local_irq_enable() after nmi_exit()? [Yes I added it -AK] Currently, on x86_64, any NMI watchdog timeout will cause a panic because the irq count will always be set to be in an interrupt when do_exit() is called from die_nmi(). If we add nmi_exit() to the die_nmi() call (since the nmi will never exit "normally") it seems to solve this problem. The following small program can be used to trigger the NMI watchdog to reproduce this: main () { iopl(3); for (;;) asm("cli"); } Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] x86_64: fix die_lock nestingCorey Minyard2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed this when poking around in this area. The oops_begin() function in x86_64 would only conditionally claim the die_lock if the call is nested, but oops_end() would always release the spinlock. This patch adds a nest count for the die lock so that the release of the lock is only done on the final oops_end(). Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] x86_64: Check for too many northbridges in IOMMU codeAndi Kleen2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | The IOMMU code can only deal with 8 northbridges. Error out when more are found. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] x86_64: avoid IRQ0 ioapic pin collisionKimball Murray2006-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch addresses a problem with ACPI SCI interrupt entry, which gets re-used, and the IRQ is assigned to another unrelated device. The patch corrects the code such that SCI IRQ is skipped and duplicate entry is avoided. Second issue came up with VIA chipset, the problem was caused by original patch assigning IRQs starting 16 and up. The VIA chipset uses 4-bit IRQ register for internal interrupt routing, and therefore cannot handle IRQ numbers assigned to its devices. The patch corrects this problem by allowing PCI IRQs below 16. Cc: len.brown@intel.com Signed-off by: Natalie Protasevich <Natalie.Protasevich@unisys.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge branch 'release' of ↵Linus Torvalds2006-05-08
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] remove asm-ia64/bitops.h self-inclusion [IA64] strcpy returns NULL pointer and not destination pointer
| * | | [IA64] remove asm-ia64/bitops.h self-inclusionJon Mason2006-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | asm-ia64/bitops.h includes itself. The #ifndef _ASM_IA64_BITOPS_H prevents this from being an issue, but it should still be removed. Signed-off-by: Jon Mason <jdmason@us.ibm.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | [IA64] strcpy returns NULL pointer and not destination pointerChen, Kenneth W2006-05-05
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bob Picco noted that 6edfba1b33c701108717f4e036320fc39abe1912 dropped the -ffreestanding compiler flag from the top level Makefile, which allows the compiler to substitute memcpy() in places where strcpy() is used with a known size source string. But the ia64 memcpy() returns 0 for success, and "bytes copied" for failure. Fix to return the address of the destination string (like stdlibc version, and other architectures). There are no places where ia64 specific code makes use of the non-standard return value. Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-05-08
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IRDA] irda-usb: use NULL instead of 0 [IPV4]: Remove likely in ip_rcv_finish() [NET]: Create netdev attribute_groups with class_device_add [CLASS DEVICE]: add attribute_group creation
| * | | [IRDA] irda-usb: use NULL instead of 0Randy Dunlap2006-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use NULL instead of 0 for a null pointer value (sparse warning): drivers/net/irda/irda-usb.c:1781:30: warning: Using plain integer as NULL pointer Also, correct timeout argument to use milliseconds instead of jiffies. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [IPV4]: Remove likely in ip_rcv_finish()Hua Zhong2006-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is another result from my likely profiling tool (dwalker@mvista.com just sent the patch of the profiling tool to linux-kernel mailing list, which is similar to what I use). On my system (not very busy, normal development machine within a VMWare workstation), I see a 6/5 miss/hit ratio for this "likely". Signed-off-by: Hua Zhong <hzhong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-24 04:19:31 -0500