[patch] nilfs2: nilfs_iget_for_gc() returns ERR_PTR

[Dan Carpenter]

nilfs_iget_for_gc() returns an ERR_PTR() on failure and doesn't return
NULL.

Signed-off-by: Dan Carpenter <erro...@gmail.com>

diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 3e90f86..5bf426f 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -349,8 +349,8 @@ static int nilfs_ioctl_move_blocks(struct super_block *sb,
                ino = vdesc->vd_ino;
                cno = vdesc->vd_cno;
                inode = nilfs_iget_for_gc(sb, ino, cno);
-               if (unlikely(inode == NULL)) {
-                       ret = -ENOMEM;
+               if (unlikely(IS_ERR(inode))) {
+                       ret = PTR_ERR(inode);
                        goto failed;
                }
                do {
--
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