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dm cache: simplify the return expression of load_mapping()

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Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Zheng Yongjun
2020-12-10 22:01:03 +08:00
committed by Mike Snitzer
parent 52252adede
commit b77709237e
1 changed files with 1 additions and 6 deletions
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7
drivers/md/dm-cache-target.c
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@@ -2840,7 +2840,6 @@ static void cache_postsuspend(struct dm_target *ti)
static int load_mapping(void *context, dm_oblock_t oblock, dm_cblock_t cblock, static int load_mapping(void *context, dm_oblock_t oblock, dm_cblock_t cblock,
bool dirty, uint32_t hint, bool hint_valid) bool dirty, uint32_t hint, bool hint_valid)
{ {
int r;
struct cache *cache = context; struct cache *cache = context;
if (dirty) { if (dirty) {
@@ -2849,11 +2848,7 @@ static int load_mapping(void *context, dm_oblock_t oblock, dm_cblock_t cblock,
} else } else
clear_bit(from_cblock(cblock), cache->dirty_bitset); clear_bit(from_cblock(cblock), cache->dirty_bitset);
r = policy_load_mapping(cache->policy, oblock, cblock, dirty, hint, hint_valid); return policy_load_mapping(cache->policy, oblock, cblock, dirty, hint, hint_valid);
if (r)
return r;
return 0;
} }
/* /*