Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] dm: remove unneeded variable | Date | Thu, 11 Nov 2021 07:53:31 +0000 |
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From: ran jianping <ran.jianping@zte.com.cn>
Fix the following coccicheck review: ./drivers/md/dm-ps-round-robin.c:91:5-7:Unneeded variable
Remove unneeded variable used to store return value.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ran jianping <ran.jianping@zte.com.cn> --- drivers/md/dm-ps-round-robin.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/md/dm-ps-round-robin.c b/drivers/md/dm-ps-round-robin.c index 27f44c5fa04e..455fc02af1cf 100644 --- a/drivers/md/dm-ps-round-robin.c +++ b/drivers/md/dm-ps-round-robin.c @@ -88,7 +88,6 @@ static int rr_status(struct path_selector *ps, struct dm_path *path, status_type_t type, char *result, unsigned int maxlen) { struct path_info *pi; - int sz = 0; if (!path) DMEMIT("0 "); @@ -107,7 +106,7 @@ static int rr_status(struct path_selector *ps, struct dm_path *path, } } - return sz; + return 0; } /* -- 2.25.1
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