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bcache: code cleanup in __bch_bucket_alloc_set()

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In __bch_bucket_alloc_set() the lines after lable 'err:' indeed do
nothing useful after multiple cache devices are removed from bcache
code. This cleanup patch drops the useless code to save a bit CPU
cycles.

Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20240528120914.28705-4-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Coly Li 2024-05-28 20:09:14 +08:00 committed by Jens Axboe
parent 05356938a4
commit 74d4ce92e0
1 changed files with 2 additions and 6 deletions
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8
drivers/md/bcache/alloc.c
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@ -498,8 +498,8 @@ int __bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve,
ca = c->cache;
b = bch_bucket_alloc(ca, reserve, wait);
if (b == -1)
goto err;
if (b < 0)
return -1;
k->ptr[0] = MAKE_PTR(ca->buckets[b].gen,
bucket_to_sector(c, b),
@ -508,10 +508,6 @@ int __bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve,
SET_KEY_PTRS(k, 1);
return 0;
err:
bch_bucket_free(c, k);
bkey_put(c, k);
return -1;
}
int bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve,