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* staging: android: ion: Fix error handling in ion_query_heaps()Dan Carpenter2016-10-24
| | | | | | | | | | If the copy_to_user() fails we should unlock and return directly without updating "cnt". Also the return value should be -EFAULT instead of the number of bytes remaining. Fixes: 02b23803c6af ("staging: android: ion: Add ioctl to query available heaps") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'iio-fixes-for-4.9a' of ↵Greg Kroah-Hartman2016-10-24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: First set of IIO fixes for the 4.9 cycle. * atlas chemical - Fix alignment of big endian values in a larger storage (by using the right size storage) * maxim thermocouple - Fix alignment of big endian values in larger (by using the correct sized storage). * sca3000 - Handle unexpected mode values. * ti-adc081 - Select IIO_TRIGGERED_BUFFER to avoid build errors
| * iio: accel: sca3000_core: avoid potentially uninitialized variableArnd Bergmann2016-10-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The newly added __sca3000_get_base_freq function handles all valid modes of the SCA3000_REG_ADDR_MODE register, but gcc notices that any other value (i.e. 0x00) causes the base_freq variable to not get initialized: drivers/staging/iio/accel/sca3000_core.c: In function 'sca3000_write_raw': drivers/staging/iio/accel/sca3000_core.c:527:23: error: 'base_freq' may be used uninitialized in this function [-Werror=maybe-uninitialized] This adds explicit error handling for unexpected register values, to ensure this cannot happen. Fixes: e0f3fc9b47e6 ("iio: accel: sca3000_core: implemented IIO_CHAN_INFO_SAMP_FREQ") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Ico Doornekamp <ico@pruts.nl> Cc: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * iio:chemical:atlas-ph-sensor: Fix use of 32 bit int to hold 16 bit big ↵Sandhya Bankar2016-10-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | endian value This will result in a random value being reported on big endian architectures. (thanks to Lars-Peter Clausen for pointing out the effects of this bug) Only effects a value printed to the log, but as this reports the settings of the probe in question it may be of direct interest to users. Also, fixes the following sparse endianness warnings: drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 drivers/iio/chemical/atlas-ph-sensor.c:215:9: warning: cast to restricted __be16 Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com> Fixes: e8dd92bfbff25 ("iio: chemical: atlas-ph-sensor: add EC feature") Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * iio: adc: ti-adc081c: Select IIO_TRIGGERED_BUFFER to prevent build errorsMika Westerberg2016-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 08e05d1fce5c ("ti-adc081c: Initial triggered buffer support") added triggered buffer support but that also requires CONFIG_IIO_TRIGGERED_BUFFER, otherwise we get errors from linker such as: drivers/built-in.o: In function `adc081c_remove': drivers/iio/adc/ti-adc081c.c:225: undefined reference to `iio_triggered_buffer_cleanup' Fix these by explicitly selecting both CONFIG_IIO_TRIGGERED_BUFFER and CONFIG_IIO_BUFFER in Kconfig for the driver. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * iio: maxim_thermocouple: Align 16 bit big endian value of raw readssayli karnik2016-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver was reporting invalid raw read values for MAX6675 on big endian architectures. MAX6675 buffered mode is not affected, nor is the MAX31855. The driver was losing a 2 byte read value when it used a 32 bit integer buffer to store a 16 bit big endian value. Use big endian types to properly align buffers on big endian architectures. Fixes following sparse endianness warnings: warning: cast to restricted __be16 warning: cast to restricted __be32 Fixes checkpatch issue: CHECK: No space is necessary after a cast Signed-off-by: sayli karnik <karniksayli1995@gmail.com> Fixes: 1f25ca11d84a ("iio: temperature: add support for Maxim thermocouple chips") Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | staging/lustre/llite: Move unstable_stats from sysfs to debugfsOleg Drokin2016-10-17
| | | | | | | | | | | | | | | | | | It's multiple values per file, so it has no business being in sysfs, besides it was assuming seqfile anyway. Fixes: d806f30e639b ("staging: lustre: osc: revise unstable pages accounting") Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Staging: wilc1000: Fix kernel Oops on opening the deviceAditya Shankar2016-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2518ac59eb27 ("staging: wilc1000: Replace kthread with workqueue for host interface") adds an unconditional destroy_workqueue() on the wilc's "hif_workqueue" soon after its creation thereby rendering it unusable. It then further attempts to queue work onto this non-existing hif_worqueue and results in: Unable to handle kernel NULL pointer dereference at virtual address 00000010 pgd = de478000 [00000010] *pgd=3eec0831, *pte=00000000, *ppte=00000000 Internal error: Oops: 17 [#1] ARM Modules linked in: wilc1000_sdio(C) wilc1000(C) CPU: 0 PID: 825 Comm: ifconfig Tainted: G C 4.8.0-rc8+ #37 Hardware name: Atmel SAMA5 task: df56f800 task.stack: deeb0000 PC is at __queue_work+0x90/0x284 LR is at __queue_work+0x58/0x284 pc : [<c0126bb0>] lr : [<c0126b78>] psr: 600f0093 sp : deeb1aa0 ip : def22d78 fp : deea6000 r10: 00000000 r9 : c0a08150 r8 : c0a2f058 r7 : 00000001 r6 : dee9b600 r5 : def22d74 r4 : 00000000 r3 : 00000000 r2 : def22d74 r1 : 07ffffff r0 : 00000000 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none ... [<c0127060>] (__queue_work) from [<c0127298>] (queue_work_on+0x34/0x40) [<c0127298>] (queue_work_on) from [<bf0076b4>] (wilc_enqueue_cmd+0x54/0x64 [wilc1000]) [<bf0076b4>] (wilc_enqueue_cmd [wilc1000]) from [<bf0082b4>] (wilc_set_wfi_drv_handler+0x48/0x70 [wilc1000]) [<bf0082b4>] (wilc_set_wfi_drv_handler [wilc1000]) from [<bf00509c>] (wilc_mac_open+0x214/0x250 [wilc1000]) [<bf00509c>] (wilc_mac_open [wilc1000]) from [<c04fde98>] (__dev_open+0xb8/0x11c) [<c04fde98>] (__dev_open) from [<c04fe128>] (__dev_change_flags+0x94/0x158) [<c04fe128>] (__dev_change_flags) from [<c04fe204>] (dev_change_flags+0x18/0x48) [<c04fe204>] (dev_change_flags) from [<c0557d5c>] (devinet_ioctl+0x6b4/0x788) [<c0557d5c>] (devinet_ioctl) from [<c04e40a0>] (sock_ioctl+0x154/0x2cc) [<c04e40a0>] (sock_ioctl) from [<c01b16e0>] (do_vfs_ioctl+0x9c/0x878) [<c01b16e0>] (do_vfs_ioctl) from [<c01b1ef0>] (SyS_ioctl+0x34/0x5c) [<c01b1ef0>] (SyS_ioctl) from [<c0107520>] (ret_fast_syscall+0x0/0x3c) Code: e5932004 e1520006 01a04003 0affffff (e5943010) ---[ end trace b612328adaa6bf20 ]--- This fix removes the unnecessary call to destroy_workqueue() while opening the device to avoid the above kernel panic. The deinit routine already does a good job of terminating the workqueue when no longer needed. Reported-by: Nicolas Ferre <Nicolas.Ferre@microchip.com> Fixes: 2518ac59eb27 ("staging: wilc1000: Replace kthread with workqueue for host interface") Cc: stable@vger.kernel.org # 4.8+ Signed-off-by: Aditya Shankar <Aditya.Shankar@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | staging: android/ion: testing the wrong variableDan Carpenter2016-10-17
| | | | | | | | | | | | | | | | | | | | | | We're testing "pdev" but we intended to test "heap_pdev". This is a static checker fix and it's unlikely that anyone is affected by this bug. Fixes: 13439479c7de ('staging: ion: Add files for parsing the devicetree') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Staging: greybus: uart: Use gbphy_dev->dev instead of bundle->devViresh Kumar2016-10-17
| | | | | | | | | | | | | | | | | | Some of the print messages are using the incorrect device pointer, fix them. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Staging: greybus: gpio: Use gbphy_dev->dev instead of bundle->devViresh Kumar2016-10-17
| | | | | | | | | | | | | | | | | | | | Some of the print messages are using the incorrect device pointer, fix them. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Johan Hovold <johan@kernel.org> Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Linux 4.9-rc1Linus Torvalds2016-10-15
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* | Merge tag 'befs-v4.9-rc1' of git://github.com/luisbg/linux-befsLinus Torvalds2016-10-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull befs fixes from Luis de Bethencourt: "I recently took maintainership of the befs file system [0]. This is the first time I send you a git pull request, so please let me know if all the below is OK. Salah Triki and myself have been cleaning the code and fixing a few small bugs. Sorry I couldn't send this sooner in the merge window, I was waiting to have my GPG key signed by kernel members at ELCE in Berlin a few days ago." [0] https://lkml.org/lkml/2016/7/27/502 * tag 'befs-v4.9-rc1' of git://github.com/luisbg/linux-befs: (39 commits) befs: befs: fix style issues in datastream.c befs: improve documentation in datastream.c befs: fix typos in datastream.c befs: fix typos in btree.c befs: fix style issues in super.c befs: fix comment style befs: add check for ag_shift in superblock befs: dump inode_size superblock information befs: remove unnecessary initialization befs: fix typo in befs_sb_info befs: add flags field to validate superblock state befs: fix typo in befs_find_key befs: remove unused BEFS_BT_PARMATCH fs: befs: remove ret variable fs: befs: remove in vain variable assignment fs: befs: remove unnecessary *befs_sb variable fs: befs: remove useless initialization to zero fs: befs: remove in vain variable assignment fs: befs: Insert NULL inode to dentry fs: befs: Remove useless calls to brelse in befs_find_brun_dblindirect ...
| * | befs: befs: fix style issues in datastream.cLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixing the following checkpatch.pl errors: ERROR: "foo * bar" should be "foo *bar" + befs_blocknr_t blockno, befs_block_run * run); WARNING: Missing a blank line after declarations + struct buffer_head *bh; + befs_debug(sb, "---> %s length: %llu", __func__, len); WARNING: Block comments use * on subsequent lines + /* + Double indir block, plus all the indirect blocks it maps. (and other instances of these) Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: improve documentation in datastream.cLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | Convert function descriptions to kernel-doc style. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: fix typos in datastream.cLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: fix typos in btree.cLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | Fixing typos in kernel-doc function descriptions in fs/befs/btree.c. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: fix style issues in super.cLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixing the following checkpatch.pl error: ERROR: "foo * bar" should be "foo *bar" +befs_load_sb(struct super_block *sb, befs_super_block * disk_sb) And the following warnings: WARNING: suspect code indent for conditional statements (8, 12) + if (disk_sb->fs_byte_order == BEFS_BYTEORDER_NATIVE_LE) + befs_sb->byte_order = BEFS_BYTESEX_LE; WARNING: suspect code indent for conditional statements (8, 12) + else if (disk_sb->fs_byte_order == BEFS_BYTEORDER_NATIVE_BE) + befs_sb->byte_order = BEFS_BYTESEX_BE; WARNING: break quoted strings at a space character + befs_error(sb, "blocksize(%u) cannot be larger" + "than system pagesize(%lu)", befs_sb->block_size, WARNING: line over 80 characters + if (befs_sb->log_start != befs_sb->log_end || befs_sb->flags == BEFS_DIRTY) { Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: fix comment styleLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The description of befs_load_sb was confusing the kernel-doc system since, because it starts with /**, it thinks it will document the function with kernel-doc formatting. Which it isn't. Fix other comment style issues in the file while we are at it. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: add check for ag_shift in superblockLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ag_shift and blocks_per_ag contain the same information in different ways, same as block_shift and block_size do. It is worth checking this two are consistent, but since blocks_per_ag isn't documented as mandatory to use some implementations of befs don't enforce this, so making it non-fatal if they don't match and just having it as a warning. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: dump inode_size superblock informationLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | befs_dump_super_block() wasn't giving the inode_size information when dumping all elements of the superblock. Add this element to have complete information of the superblock. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: remove unnecessary initializationSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | There is no need to init block, since it will be overwitten later by iaddr2blockno(). Signed-off-by: Salah Triki <salah.triki@gmail.com> Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: fix typo in befs_sb_infoSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | Fixing jornal to Journal. Signed-off-by: Salah Triki <salah.triki@gmail.com> Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: add flags field to validate superblock stateSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | For validating superblock state, add flags field to befs_sb_info, read the state from the disk and check if it is equal to BEFS_DIRTY. Signed-off-by: Salah Triki <salah.triki@gmail.com> Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: fix typo in befs_find_keyLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | Fixing skeep to skip. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | befs: remove unused BEFS_BT_PARMATCHLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | befs_btree_find(), the only caller of befs_find_key(), only cares about if the return from that function is BEFS_BT_MATCH or not. It never uses the partial match given with BEFS_BT_PARMATCH. Make the overflow return clearer by having BEFS_BT_OVERFLOW instead of BEFS_BT_PARMATCH. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Salah Triki <salah.triki@gmail.com>
| * | fs: befs: remove ret variableSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | ret is initialized to -EIO and is never modified, so remove ret and use -EIO directly. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: remove in vain variable assignmentSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | There is no need to init res, since it will be overwitten later by befs_fblock2brun(). Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: remove unnecessary *befs_sb variableSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | Remove *befs_sb and just call BEFS_SB(sb) directly, since the returned value by this function is only used once. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: remove useless initialization to zeroSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | node_off is unconditionally set to bt_super.root_node_ptr, so no need to init it to zero. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: remove in vain variable assignmentSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | There is no need to set *value, it will be overwritten later. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: Insert NULL inode to dentrySalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | As VFS expects, lookup inserts NULL inode to dentry when the named inode does not exist. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: Remove useless calls to brelse in befs_find_brun_dblindirectSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | The calls to brelse are useless since dbl_indir_block and indir_block are NULL. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: Coding style fixSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | Constant has to be capitalized. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: Remove redundant validation from befs_find_brun_directSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | The only caller of befs_find_brun_direct is befs_fblock2brun, which already validates that the block is within the range of direct blocks. So remove the duplicate validation. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: fix typo in befs_bt_read_node documentationLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | Fixing a grammatical error in the documentation. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: in memory free_node_ptr and max_size never readLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | The only place the values of free_node_ptr and max_size are read is in befs_dump_index_entry(), which both times it is called, it is passed the on disk superblock. Removing assignment of unused values. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: make consistent use of befs_error()Luis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | befs_error() is used in potential errors that could happen in befs to provide informational log messages. befs_debug() is silent when CONFIG_BEFS_DEBUG=no, and very verbose when switched on, which is why it is used for general debugging but not for errors. Fix a few cases where the befs debug utility usage isn't following the expected pattern. To make sure we have consistent information in the logs. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: use simpler while loopLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | Replace goto with simpler while loop to make befs_readdir() more readable. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | befs: remove constant variableLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | Use macro directly instead of via assigning it to an unchanging variable. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Acked-by: Salah Triki <salah.triki@gmail.com>
| * | befs: avoid dereferencing dentry twiceLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | No need to dereference dentry twice to get the name when we already have it stored in a local variable. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: remove comment that confuses kernel-docLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | This comment with a mysterious unfinished line confuses the kernel-doc system since, because it starts with /**, it thinks it is documenting a function. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
| * | fs: befs: check silent flag before logging errorLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | Log error only when silent flag is not set. Fixes: dbe6460388bc ("fs/befs/linuxvfs.c: check silent flag before logging errors") Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Acked-by: Salah Triki <salah.triki@gmail.com>
| * | fs: befs: replace befs_bread by sb_breadSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since befs_bread merely calls sb_bread, replace it by sb_bread. Link: http://lkml.kernel.org/r/1466800258-4542-1-git-send-email-salah.triki@gmail.com Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * | befs: remove unused functionsLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | befs_iaddr_is_empty() and befs_brun_size() are unused. Remove them. Link: http://lkml.kernel.org/r/1465700235-22881-3-git-send-email-luisbg@osg.samsung.com Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * | befs: fix function name in documentationLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Documentation of function befs_load_cb() lists it as load_befs_sb(). Fix the misnomer. Link: http://lkml.kernel.org/r/1465700235-22881-2-git-send-email-luisbg@osg.samsung.com Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * | befs: check return of sb_min_blocksizeLuis de Bethencourt2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | Confirm sb_min_blocksize() succeeded before continuing. Link: http://lkml.kernel.org/r/1465700235-22881-1-git-send-email-luisbg@osg.samsung.com Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * | fs: befs: remove useless pr_err in befs_init_inodecache()Salah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | Remove pr_err since kmem_cache_create log error and dump stack. Link: http://lkml.kernel.org/r/e6d03cbc9542495dc6174b59e32fcd41c1393cfc.1464226521.git.salah.triki@acm.org Signed-off-by: Salah Triki <salah.triki@acm.org>
| * | fs/befs/linuxvfs.c: remove useless befs_errorSalah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove befs_error since when kmalloc fails there is a generic out of memory and stack dump. Link: http://lkml.kernel.org/r/3de4d388d98bbb570462a5eb8e64623e17fb5d74.1464226521.git.salah.triki@acm.org Signed-off-by: Salah Triki <salah.triki@acm.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| * | fs/befs/linuxvfs.c: remove useless pr_err in befs_fill_super()Salah Triki2016-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove pr_err since when kzalloc fails there is a generic out of memory and stack dump. Link: http://lkml.kernel.org/r/c5a7f2d42ec0fc8465c118248e88cd221c483391.1464226521.git.salah.triki@acm.org Signed-off-by: Salah Triki <salah.triki@acm.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-30 04:19:29 -0400