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| author | Julia Lawall <julia@diku.dk> | 2010-05-26 23:44:23 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 18:12:53 +0200 |
| commit | cccad8f9f0f1be585c9dc534857ca9c67e538836 (patch) | |
| tree | 6db36d8244a1fc169fbb2a82dc294e2d5f9e0432 /kernel | |
| parent | Documentation/DMA-API-HOWTO: add ARCH_KMALLOC_MINALIGN description (diff) | |
| download | linux-cccad8f9f0f1be585c9dc534857ca9c67e538836.tar.xz linux-cccad8f9f0f1be585c9dc534857ca9c67e538836.zip | |
fs/affs: 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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions