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block: Drop unlikely before IS_ERR(_OR_NULL)

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IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag,
so no need to do that again from its callers. Drop it.

Cc: Jens Axboe <[email protected]>
Cc: [email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Kefeng Wang authored and Jens Axboe committed 2019-06-05 08:22:24 -06:00
1 parent e0241fb0b9
commit 98d669b491
1 file changed
+1 -1
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block/blk-cgroup.c
+1 -1
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@@ -881,7 +881,7 @@ int blkg_conf_prep(struct blkcg *blkcg, const struct blkcg_policy *pol,
blkg_free(new_blkg);
} else {
blkg = blkg_create(pos, q, new_blkg);
if (unlikely(IS_ERR(blkg))) {
if (IS_ERR(blkg)) {
ret = PTR_ERR(blkg);
goto fail_unlock;
}