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bcachefs: Fix compilation error for bch2_sb_member_alloc

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Fix the following compilation error:

```
fs/bcachefs/sb-members.c: In function ‘bch2_sb_member_alloc’:
fs/bcachefs/sb-members.c:508:2: error: a label can only be part of a statement and a declaration is not a statement
  508 |  unsigned nr_devices = max_t(unsigned, dev_idx + 1, c->sb.nr_devices);
```

Fixes: a7d364a133c7 ("bcachefs: bch2_sb_member_alloc()")
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Hongbo Li 2024-09-04 15:15:32 +08:00 committed by Kent Overstreet
parent 17405279e8
commit b161ca8096
1 changed files with 10 additions and 6 deletions
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14
fs/bcachefs/sb-members.c
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@ -478,11 +478,15 @@ unsigned bch2_sb_nr_devices(const struct bch_sb *sb)
int bch2_sb_member_alloc(struct bch_fs *c)
{
unsigned dev_idx = c->sb.nr_devices;
struct bch_sb_field_members_v2 *mi;
unsigned nr_devices;
unsigned u64s;
int best = -1;
u64 best_last_mount = 0;
if (dev_idx < BCH_SB_MEMBERS_MAX)
goto have_slot;
int best = -1;
u64 best_last_mount = 0;
for (dev_idx = 0; dev_idx < BCH_SB_MEMBERS_MAX; dev_idx++) {
/* eventually BCH_SB_MEMBERS_MAX will be raised */
if (dev_idx == BCH_SB_MEMBER_INVALID)
@ -505,10 +509,10 @@ int bch2_sb_member_alloc(struct bch_fs *c)
return -BCH_ERR_ENOSPC_sb_members;
have_slot:
unsigned nr_devices = max_t(unsigned, dev_idx + 1, c->sb.nr_devices);
nr_devices = max_t(unsigned, dev_idx + 1, c->sb.nr_devices);
struct bch_sb_field_members_v2 *mi = bch2_sb_field_get(c->disk_sb.sb, members_v2);
unsigned u64s = DIV_ROUND_UP(sizeof(struct bch_sb_field_members_v2) +
mi = bch2_sb_field_get(c->disk_sb.sb, members_v2);
u64s = DIV_ROUND_UP(sizeof(struct bch_sb_field_members_v2) +
le16_to_cpu(mi->member_bytes) * nr_devices, sizeof(u64));
mi = bch2_sb_field_resize(&c->disk_sb, members_v2, u64s);