diff mbox series

[23/58] xfs: clean up the ATTR_REPLACE checks

Message ID 20200507121851.304002-24-hch@lst.de (mailing list archive)
State Accepted
Headers show
Series [01/58] xfs: add agf freeblocks verify in xfs_agf_verify | expand

Commit Message

Christoph Hellwig May 7, 2020, 12:18 p.m. UTC 
Source kernel commit: f3e93d95feef7655a980be83a3b1830e8e1711a1

Remove superflous braces, elses after return statements and use a goto
label to merge common error handling.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 libxfs/xfs_attr.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c
index 52429827..f3176ac4 100644
--- a/libxfs/xfs_attr.c
+++ b/libxfs/xfs_attr.c
@@ -423,9 +423,9 @@  xfs_attr_shortform_addname(xfs_da_args_t *args)
 	trace_xfs_attr_sf_addname(args);
 
 	retval = xfs_attr_shortform_lookup(args);
-	if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) {
+	if (retval == -ENOATTR && (args->flags & ATTR_REPLACE))
 		return retval;
-	} else if (retval == -EEXIST) {
+	if (retval == -EEXIST) {
 		if (args->flags & ATTR_CREATE)
 			return retval;
 		retval = xfs_attr_shortform_remove(args);
@@ -489,14 +489,11 @@  xfs_attr_leaf_addname(
 	 * the given flags produce an error or call for an atomic rename.
 	 */
 	retval = xfs_attr3_leaf_lookup_int(bp, args);
-	if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) {
-		xfs_trans_brelse(args->trans, bp);
-		return retval;
-	} else if (retval == -EEXIST) {
-		if (args->flags & ATTR_CREATE) {	/* pure create op */
-			xfs_trans_brelse(args->trans, bp);
-			return retval;
-		}
+	if (retval == -ENOATTR && (args->flags & ATTR_REPLACE))
+		goto out_brelse;
+	if (retval == -EEXIST) {
+		if (args->flags & ATTR_CREATE)	/* pure create op */
+			goto out_brelse;
 
 		trace_xfs_attr_leaf_replace(args);
 
@@ -637,6 +634,9 @@  xfs_attr_leaf_addname(
 		error = xfs_attr3_leaf_clearflag(args);
 	}
 	return error;
+out_brelse:
+	xfs_trans_brelse(args->trans, bp);
+	return retval;
 }
 
 /*
@@ -763,9 +763,9 @@  restart:
 		goto out;
 	blk = &state->path.blk[ state->path.active-1 ];
 	ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC);
-	if ((args->flags & ATTR_REPLACE) && (retval == -ENOATTR)) {
+	if (retval == -ENOATTR && (args->flags & ATTR_REPLACE))
 		goto out;
-	} else if (retval == -EEXIST) {
+	if (retval == -EEXIST) {
 		if (args->flags & ATTR_CREATE)
 			goto out;