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(parent: 8247bcb) | patch
staging: unisys: visorbus: Remove useless return variables
authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Thu, 25 Feb 2016 11:56:55 +0000 (17:26 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Feb 2016 06:41:48 +0000 (22:41 -0800)
commit2cda64cf6998a1d10961f69e2ac79c69b6d37795
treeca86f56d035c920f60d8619859dbd4cf5c937cbetree | snapshot (tar.gz zip)
parent8247bcb998f2824f89da2eb5ec21f3e7d4fa66a5commit | diff
staging: unisys: visorbus: Remove useless return variables

This patch removes unnecessary return variables and compresses the
return logic.
The coccinelle script that finds and fixes this issue is:
@@ type T; identifier i,f; constant C; @@
- T i;
...when != i
when strict
( return -C;
|
- i =
+ return
f(...);
- return i;
)

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/unisys/visorbus/visorbus_main.c diff | blob | blame | history