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bcache: remove redundant LIST_HEAD(journal) from run_cache_set()

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[ Upstream commit cdca22bcbc64fc83dadb8d927df400a8d86ddabb ]

Commit 95f18c9d1310 ("bcache: avoid potential memleak of list of
journal_replay(s) in the CACHE_SYNC branch of run_cache_set") forgets
to remove the original define of LIST_HEAD(journal), which makes
the change no take effect. This patch removes redundant variable
LIST_HEAD(journal) from run_cache_set(), to make Shenghui's fix
working.

Fixes: 95f18c9d1310 ("bcache: avoid potential memleak of list of journal_replay(s) in the CACHE_SYNC branch of run_cache_set")
Reported-by: Juha Aatrokoski <juha.aatrokoski@aalto.fi>
Cc: Shenghui Wang <shhuiw@foxmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Coly Li 2019-04-30 22:02:25 +08:00 committed by Greg Kroah-Hartman
parent 08fdaee2d9
commit ad16dfef4a
1 changed files with 0 additions and 1 deletions
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drivers/md/bcache/super.c
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@ -1768,7 +1768,6 @@ static int run_cache_set(struct cache_set *c)
set_gc_sectors(c);
if (CACHE_SYNC(&c->sb)) {
LIST_HEAD(journal);
struct bkey *k;
struct jset *j;