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authorviresh kumar <viresh.kumar@linaro.org>2015-08-10 09:12:26 +0300
committerMike Snitzer <snitzer@redhat.com>2015-08-12 18:32:21 +0300
commitfc0a446152877d3a4e40166ddb19b6e0cb5f6567 (patch)
tree169815aacbf71c02b61973afbb7986deaa8f8f3a /drivers/md/dm-snap-persistent.c
parente80d1c805a3b2f0ad2081369be5dc5deedd5ee59 (diff)
downloadlinux-fc0a446152877d3a4e40166ddb19b6e0cb5f6567.tar.xz
dm: remove unlikely() before IS_ERR()
IS_ERR() already contains an 'unlikely' compiler flag so there is no need to do that again from IS_ERR() callers. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
-rw-r--r--drivers/md/dm-snap-persistent.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 808b8419bc48..bf71583296f7 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -533,7 +533,7 @@ static int read_exceptions(struct pstore *ps,
chunk = area_location(ps, ps->current_area);
area = dm_bufio_read(client, chunk, &bp);
- if (unlikely(IS_ERR(area))) {
+ if (IS_ERR(area)) {
r = PTR_ERR(area);
goto ret_destroy_bufio;
}