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fs: use mapping_set_error instead of opencoded set_bit

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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.

[[email protected]: be honest about conversion from -ENXIO to -EIO]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Michal Hocko <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Michal Hocko 2016-10-11 13:56:01 -07:00 • committed by Linus Torvalds
commit 5114a97a8b
7 changed files with 9 additions and 14 deletions
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5
fs/afs/write.c
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@ -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: