ext4: return ENOMEM if sb_getblk() fails
The only reason for sb_getblk() failing is if it can't allocate the
buffer_head. So ENOMEM is more appropriate than EIO. In addition,
make sure that the file system is marked as being inconsistent if
sb_getblk() fails.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index 387c47c..93a3408 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -1188,7 +1188,7 @@
data_bh = sb_getblk(inode->i_sb, map.m_pblk);
if (!data_bh) {
- error = -EIO;
+ error = -ENOMEM;
goto out_restore;
}