xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fs: use mapping_set_error instead of opencoded set_bit

Browse Source 
The mapping_set_error() helper sets the correct AS_ flag for the mapping
so there is no reason to open code it.  Use the helper directly.

[akpm@linux-foundation.org: be honest about conversion from -ENXIO to -EIO]
Link: http://lkml.kernel.org/r/20160912111608.2588-2-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michal Hocko
2016-10-11 13:56:01 -07:00
committed by Linus Torvalds
parent 97139d4a6f
commit 5114a97a8b
7 changed files with 9 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
fs/afs/write.c
View File

@@ -398,8 +398,7 @@ no_more:
switch (ret) {
case -EDQUOT:
case -ENOSPC:
set_bit(AS_ENOSPC,
&wb->vnode->vfs_inode.i_mapping->flags);
mapping_set_error(wb->vnode->vfs_inode.i_mapping, -ENOSPC);
break;
case -EROFS:
case -EIO:
@@ -409,7 +408,7 @@ no_more:
case -ENOMEDIUM:
case -ENXIO:
afs_kill_pages(wb->vnode, true, first, last);
set_bit(AS_EIO, &wb->vnode->vfs_inode.i_mapping->flags);
mapping_set_error(wb->vnode->vfs_inode.i_mapping, -EIO);
break;
case -EACCES:
case -EPERM: