Ext3: return ENOMEM rather than EIO if sb_getblk fails

It will be better to use ENOMEM rather than EIO, because the only
reason that sb_getblk fails is that allocation fails.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index d7df06839f6a..d512c4bc4ad7 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1083,7 +1083,7 @@ struct buffer_head *ext3_getblk(handle_t *handle, struct inode *inode,
                 struct buffer_head *bh;
                 bh = sb_getblk(inode->i_sb, dummy.b_blocknr);
                 if (unlikely(!bh)) {
-                        *errp = -EIO;
+                        *errp = -ENOMEM;
                         goto err;
                 }
                 if (buffer_new(&dummy)) {
@@ -2738,7 +2738,7 @@ static int __ext3_get_inode_loc(struct inode *inode,
                                 "unable to read inode block - "
                                 "inode=%lu, block="E3FSBLK,
                                  inode->i_ino, block);
-                return -EIO;
+                return -ENOMEM;
         }
         if (!buffer_uptodate(bh)) {
                 lock_buffer(bh);