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 <[email protected]> Reviewed-by: Carlos Maiolino <[email protected]> Signed-off-by: Dave Chinner <[email protected]>
berg · Jul 20, 2016 · 0b4db5d · 0b4db5d
1 parent e97f6c5
commit 0b4db5d
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git 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
@@ -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;