Messages in this thread Patch in this message | | | From | Jason Yan <> | Subject | [PATCH] md/r5cache: remove set but not used 'offset' | Date | Thu, 9 Apr 2020 16:54:16 +0800 |
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Fix the following gcc warning:
drivers/md/raid5-cache.c:198:11: warning: variable ‘offset’ set but not used [-Wunused-but-set-variable] sector_t offset; ^~~~~~
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> --- drivers/md/raid5-cache.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 9b6da759dca2..eea14fa9e59b 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -195,9 +195,7 @@ struct r5l_log { static inline sector_t r5c_tree_index(struct r5conf *conf, sector_t sect) { - sector_t offset; - - offset = sector_div(sect, conf->chunk_sectors); + sector_div(sect, conf->chunk_sectors); return sect; } -- 2.17.2
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