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| author | Peter Senna Tschudin <[email protected]> | 2014-05-31 16:21:59 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-06-03 00:04:05 +0000 |
| commit | c65a9656f18d2db52dedf86b294546da91408c41 (patch) | |
| tree | 2dbbbed0863c893abc28a19149ced1f1a1ab575b /drivers/net/xen-netback/interface.c | |
| parent | wan: Use usleep_range() (diff) | |
| download | kernel-c65a9656f18d2db52dedf86b294546da91408c41.tar.gz kernel-c65a9656f18d2db52dedf86b294546da91408c41.zip | |
via-ircc: Remove useless return variables
This patch remove variables that are initialized with a constant,
are never updated, and are only used as parameter of return.
Return the constant instead of using a variable.
Verified by compilation only.
The coccinelle script that find and fixes this issue is:
// <smpl>
@@
type T;
constant C;
identifier ret;
@@
- T ret = C;
... when != ret
when strict
return
- ret
+ C
;
// </smpl>
Signed-off-by: Peter Senna Tschudin <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions