diff options
| author | Julia Lawall <julia@diku.dk> | 2010-10-29 15:14:23 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2010-10-29 15:14:23 -0400 |
| commit | d0b678cb0a26783ab7238784f1e7e608e5caafa3 (patch) | |
| tree | a912b938a6558550960f6b07139bd119d86f89eb /fs/btrfs/dir-item.c | |
| parent | 2354d08fe9aeec3e451b85cb5387a6b28dbca0b1 (diff) | |
Btrfs: Use ERR_CAST helpers
Use ERR_CAST(x) rather than ERR_PTR(PTR_ERR(x)). The former makes more
clear what is the purpose of the operation, which otherwise looks like a
no-op.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
type T;
T x;
identifier f;
@@
T f (...) { <+...
- ERR_PTR(PTR_ERR(x))
+ x
...+> }
@@
expression x;
@@
- ERR_PTR(PTR_ERR(x))
+ ERR_CAST(x)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/dir-item.c')
0 files changed, 0 insertions, 0 deletions