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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-02 13:38:29 (GMT) |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-02-09 18:06:49 (GMT) |
| commit | 0c8f86322f4debca6dc899603e56397a6ae7c2dc (patch) | |
| tree | 7c978f79e25a511491fce72bbc1e59ba366ac3eb /drivers/md/dm-cache-target.c | |
| parent | ff658e9c1aae9a84dd06d46f847dc0cd2bf0dd11 (diff) | |
| download | linux-0c8f86322f4debca6dc899603e56397a6ae7c2dc.tar.xz | |
dm snapshot: remove unnecessary NULL checks before vfree() calls
The vfree() function performs input parameter validation.
Thus the NULL pointer test around vfree() calls is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-cache-target.c')
0 files changed, 0 insertions, 0 deletions