[PATCH v5 05/17] ext2: return -EIO on ext2_iomap_end() failure

[Ross Zwisler]

Right now we just return 0 for success, but we really want to let callers
know about this failure.

Signed-off-by: Ross Zwisler <ross.zwis...@linux.intel.com>
---
 fs/ext2/inode.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index c7dbb46..368913c 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -830,8 +830,10 @@ ext2_iomap_end(struct inode *inode, loff_t offset, loff_t 
length,
 {
        if (iomap->type == IOMAP_MAPPED &&
            written < length &&
-           (flags & IOMAP_WRITE))
+           (flags & IOMAP_WRITE)) {
                ext2_write_failed(inode->i_mapping, offset + length);
+               return -EIO;
+       }
        return 0;
 }
 
-- 
2.7.4