[4.4,5/9] bcache: silence static checker warning

Message ID 20191122105113.11213-5-lee.jones@linaro.org
State New
Headers show
  • [4.4,1/9] ARM: 8904/1: skip nomap memblocks while finding the lowmem/highmem boundary
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Commit Message

Lee Jones Nov. 22, 2019, 10:51 a.m.
From: Dan Carpenter <dan.carpenter@oracle.com>

[ Upstream commit da22f0eea555baf9b0a84b52afe56db2052cfe8d ]

In olden times, closure_return() used to have a hidden return built in.
We removed the hidden return but forgot to add a new return here.  If
"c" were NULL we would oops on the next line, but fortunately "c" is
never NULL.  Let's just remove the if statement.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Reviewed-by: Coly Li <colyli@suse.de>

Signed-off-by: Jens Axboe <axboe@kernel.dk>

Signed-off-by: Lee Jones <lee.jones@linaro.org>

 drivers/md/bcache/super.c | 3 ---
 1 file changed, 3 deletions(-)



diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index e42092146083..58e16a3fb3bd 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -1395,9 +1395,6 @@  static void cache_set_flush(struct closure *cl)
 	struct btree *b;
 	unsigned i;
-	if (!c)
-		closure_return(cl);