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bcachefs: Simplify code in bch2_dev_alloc()

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- Remove unnecessary variable 'ret'.
- Remove unnecessary bch2_dev_free() operations.

Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Youling Tang 2024-10-16 09:49:11 +08:00 committed by Kent Overstreet
parent 924e81c530
commit 385d1a3c81
1 changed files with 1 additions and 4 deletions
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5
fs/bcachefs/super.c
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@ -1369,7 +1369,6 @@ static int bch2_dev_alloc(struct bch_fs *c, unsigned dev_idx)
{
struct bch_member member = bch2_sb_member_get(c->disk_sb.sb, dev_idx);
struct bch_dev *ca = NULL;
int ret = 0;
if (bch2_fs_init_fault("dev_alloc"))
goto err;
@ -1381,10 +1380,8 @@ static int bch2_dev_alloc(struct bch_fs *c, unsigned dev_idx)
ca->fs = c;
bch2_dev_attach(c, ca, dev_idx);
return ret;
return 0;
err:
if (ca)
bch2_dev_free(ca);
return -BCH_ERR_ENOMEM_dev_alloc;
}