[PATCH] xfs: Remove redundant NULL check after __GFP_NOFAIL

[hongao]

Remove redundant NULL check after kzalloc() with GFP_KERNEL | __GFP_NOLOCKDEP | __GFP_NOFAIL.

Signed-off-by: hongao <hongao@xxxxxxxxxxxxx>

diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c
index 766631f0562e..f76dfc8f4e1a 100644
--- a/fs/xfs/libxfs/xfs_da_btree.c
+++ b/fs/xfs/libxfs/xfs_da_btree.c
@@ -2718,10 +2718,6 @@ xfs_dabuf_map(
 	if (nirecs > 1) {
 		map = kzalloc(nirecs * sizeof(struct xfs_buf_map),
 				GFP_KERNEL | __GFP_NOLOCKDEP | __GFP_NOFAIL);
-		if (!map) {
-			error = -ENOMEM;
-			goto out_free_irecs;
-		}
 		*mapp = map;
 	}
 
-- 
2.51.0