It is always return 0 and no one check the return value too.
Signed-off-by: Guoqing Jiang <[email protected]>
---
fs/ext4/mballoc.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 5fabb34869bf..ae8e6d107347 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -5029,7 +5029,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
return 0;
}
-static noinline_for_stack int
+static noinline_for_stack void
ext4_mb_release_group_pa(struct ext4_buddy *e4b,
struct ext4_prealloc_space *pa)
{
@@ -5043,13 +5043,11 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
if (unlikely(group != e4b->bd_group && pa->pa_len != 0)) {
ext4_warning(sb, "bad group: expected %u, group %u, pa_start %llu",
e4b->bd_group, group, pa->pa_pstart);
- return 0;
+ return;
}
mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
-
- return 0;
}
/*
--
2.35.3