diff options
| author | Julia Lawall <julia@diku.dk> | 2010-05-27 01:43:44 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 20:12:49 +0400 |
| commit | 4de85cd6d6018825e19f76f1208775f23ecc393f (patch) | |
| tree | 117e765f4e24c4a67668ea96cfcc85a88793365c /include/rdma | |
| parent | c5cf6359ad1d322c16e159011247341849cc0d3a (diff) | |
| download | linux-4de85cd6d6018825e19f76f1208775f23ecc393f.tar.xz | |
ipc/sem.c: use ERR_CAST
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: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/rdma')
0 files changed, 0 insertions, 0 deletions