Compare the block layer status directly instead of converting it to
an errno first.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/xfs_aops.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 4ef8343c3759..cd839f24c7ef 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -299,13 +299,9 @@ xfs_end_ioend(
static bool
xfs_ioend_can_merge(
struct xfs_ioend *ioend,
- int ioend_error,
struct xfs_ioend *next)
{
- int next_error;
-
- next_error = blk_status_to_errno(next->io_bio->bi_status);
- if (ioend_error != next_error)
+ if (ioend->io_bio->bi_status != next->io_bio->bi_status)
return false;
if ((ioend->io_fork == XFS_COW_FORK) ^ (next->io_fork == XFS_COW_FORK))
return false;
@@ -343,17 +339,11 @@ xfs_ioend_try_merge(
struct list_head *more_ioends)
{
struct xfs_ioend *next_ioend;
- int ioend_error;
-
- if (list_empty(more_ioends))
- return;
-
- ioend_error = blk_status_to_errno(ioend->io_bio->bi_status);
while (!list_empty(more_ioends)) {
next_ioend = list_first_entry(more_ioends, struct xfs_ioend,
io_list);
- if (!xfs_ioend_can_merge(ioend, ioend_error, next_ioend))
+ if (!xfs_ioend_can_merge(ioend, next_ioend))
break;
list_move_tail(&next_ioend->io_list, &ioend->io_list);
ioend->io_size += next_ioend->io_size;
--
2.20.1
