]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 90ba48c) | patch
scsi: mpt3sas: remove redundant copy_from_user in _ctl_getiocinfo
authorMeng Xu <mengxu.gatech@gmail.com>
Wed, 20 Sep 2017 15:13:51 +0000 (11:13 -0400)
committerMartin K. Petersen <martin.petersen@oracle.com>
Mon, 25 Sep 2017 23:21:01 +0000 (19:21 -0400)
commit907bfc723a251c0a1b6a200f385e16d28e53109e
tree1776937f5ff6d10429394413cefc80f18c0ea6c2tree | snapshot
parent90ba48ca003e2bb38806acff84111fa9a068a301commit | diff
scsi: mpt3sas: remove redundant copy_from_user in _ctl_getiocinfo

Since right after the user copy, we are going to memset(&karg, 0,
sizeof(karg)), the copy_from_user is redundant

Signed-off-by: Meng Xu <mengxu.gatech@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/mpt3sas/mpt3sas_ctl.c diff | blob | history
Linux Kernel Source Tree.