[PATCH] f2fs: avoid unneeded error handling for revoke_entry_slab allocation

[Chao Yu]

In __f2fs_commit_atomic_write(), we will guarantee success of
revoke_entry_slab allocation, so let's avoid unneeded error handling.

Signed-off-by: Chao Yu <chao.yu@xxxxxxxx>
---
 fs/f2fs/segment.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 0a4180f64291..51ceff797b97 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -315,11 +315,6 @@ static int __f2fs_commit_atomic_write(struct inode *inode)
 
 			new = f2fs_kmem_cache_alloc(revoke_entry_slab, GFP_NOFS,
 							true, NULL);
-			if (!new) {
-				f2fs_put_dnode(&dn);
-				ret = -ENOMEM;
-				goto out;
-			}
 
 			ret = __replace_atomic_write_block(inode, index, blkaddr,
 							&new->old_addr, false);
-- 
2.25.1