Commit 27e1f9d1 authored by Tejun Heo's avatar Tejun Heo Committed by Jens Axboe
Browse files

blkcg: drop local variable @q from blkg_destroy()

blkg_destroy() caches @blkg->q in local variable @q.  While there are
two places which needs @blkg->q, only lockdep_assert_held() used the
local variable leading to unused local variable warning if lockdep is
configured out.  Drop the local variable and just use @blkg->q
Signed-off-by: default avatarTejun Heo <>
Reported-by: default avatarRakesh Iyer <>
Signed-off-by: default avatarJens Axboe <>
parent 7b421d24
......@@ -241,10 +241,9 @@ EXPORT_SYMBOL_GPL(blkg_lookup_create);
static void blkg_destroy(struct blkcg_gq *blkg)
struct request_queue *q = blkg->q;
struct blkcg *blkcg = blkg->blkcg;
/* Something wrong if we are trying to remove same group twice */
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