xfs: remove extraneous buffer flag changes

Fix up a couple places where extra flag manipulation occurs.

In the first case we clear XBF_ASYNC and then immediately reset it -
so don't bother clearing in the first place.

In the 2nd case we are at a point in the function where the buffer
must already be async, so there is no need to reset it.

Add consistent spacing around the " | " while we're at it.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

2 files changed, 3 insertions, 4 deletions

diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index e71cfbd5acb3..5d52e44b89f7 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1816,7 +1816,7 @@ __xfs_buf_delwri_submit(
 
         blk_start_plug(&plug);
         list_for_each_entry_safe(bp, n, io_list, b_list) {
-                bp->b_flags &= ~(_XBF_DELWRI_Q | XBF_ASYNC | XBF_WRITE_FAIL);
+                bp->b_flags &= ~(_XBF_DELWRI_Q | XBF_WRITE_FAIL);
                 bp->b_flags |= XBF_WRITE | XBF_ASYNC;
 
                 /*
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 34257992934c..6a2f429391cc 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -1080,10 +1080,9 @@ xfs_buf_iodone_callback_error(
          * async write failure at least once, but we also need to set the buffer
          * up to behave correctly now for repeated failures.
          */
-        if (!(bp->b_flags & (XBF_STALE|XBF_WRITE_FAIL)) ||
+        if (!(bp->b_flags & (XBF_STALE | XBF_WRITE_FAIL)) ||
              bp->b_last_error != bp->b_error) {
-                bp->b_flags |= (XBF_WRITE | XBF_ASYNC |
-                                XBF_DONE | XBF_WRITE_FAIL);
+                bp->b_flags |= (XBF_WRITE | XBF_DONE | XBF_WRITE_FAIL);
                 bp->b_last_error = bp->b_error;
                 bp->b_retries = 0;
                 bp->b_first_retry_time = jiffies;