Factor outstanding I/O error handling

Cleanup: setting an outstanding error on a mapping was open coded too many
times.  Factor it out in mapping_set_error().

Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 14 deletions

diff --git a/fs/mpage.c b/fs/mpage.c
index 692a3e578fc8..fa2441f57b41 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -663,12 +663,7 @@ confused:
         /*
          * The caller has a ref on the inode, so *mapping is stable
          */
-        if (*ret) {
-                if (*ret == -ENOSPC)
-                        set_bit(AS_ENOSPC, &mapping->flags);
-                else
-                        set_bit(AS_EIO, &mapping->flags);
-        }
+        mapping_set_error(mapping, *ret);
 out:
         return bio;
 }
@@ -776,14 +771,7 @@ retry:
 
                         if (writepage) {
                                 ret = (*writepage)(page, wbc);
-                                if (ret) {
-                                        if (ret == -ENOSPC)
-                                                set_bit(AS_ENOSPC,
-                                                        &mapping->flags);
-                                        else
-                                                set_bit(AS_EIO,
-                                                        &mapping->flags);
-                                }
+                                mapping_set_error(mapping, ret);
                         } else {
                                 bio = __mpage_writepage(bio, page, get_block,
                                                 &last_block_in_bio, &ret, wbc,