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ext4: remove unused return value of __mb_check_buddy

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[ Upstream commit 133de5a0d8f8e32b34feaa8beae7a189482f1856 ]

Remove unused return value of __mb_check_buddy.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240105092102.496631-2-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Stable-dep-of: d9ee3ff810f1 ("ext4: improve integrity checking in __mb_check_buddy by enhancing order-0 validation")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Kemeng Shi
2024-01-05 17:20:54 +08:00
committed by Greg Kroah-Hartman
parent db5deba07f
commit 0adc8de19b
1 changed files with 3 additions and 4 deletions
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7
fs/ext4/mballoc.c
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@@ -676,7 +676,7 @@ do { \
} \
} while (0)
static int __mb_check_buddy(struct ext4_buddy *e4b, char *file,
static void __mb_check_buddy(struct ext4_buddy *e4b, char *file,
const char *function, int line)
{
struct super_block *sb = e4b->bd_sb;
@@ -695,7 +695,7 @@ static int __mb_check_buddy(struct ext4_buddy *e4b, char *file,
void *buddy2;
if (e4b->bd_info->bb_check_counter++ % 10)
return 0;
return;
while (order > 1) {
buddy = mb_find_buddy(e4b, order, &max);
@@ -757,7 +757,7 @@ static int __mb_check_buddy(struct ext4_buddy *e4b, char *file,
grp = ext4_get_group_info(sb, e4b->bd_group);
if (!grp)
return NULL;
return;
list_for_each(cur, &grp->bb_prealloc_list) {
ext4_group_t groupnr;
struct ext4_prealloc_space *pa;
@@ -767,7 +767,6 @@ static int __mb_check_buddy(struct ext4_buddy *e4b, char *file,
for (i = 0; i < pa->pa_len; i++)
MB_CHECK_ASSERT(mb_test_bit(k + i, buddy));
}
return 0;
}
#undef MB_CHECK_ASSERT
#define mb_check_buddy(e4b) __mb_check_buddy(e4b, \