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(parent: 5f9001d) | patch
staging: comedi: drivers: Remove unnecessary else following return
authorJanani Ravichandran <janani.rvchndrn@gmail.com>
Thu, 18 Feb 2016 22:48:17 +0000 (17:48 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Feb 2016 23:25:58 +0000 (15:25 -0800)
commitb7c57dd54a4531eccb94688907f9b14bcad12c18
tree03ad497f92e885e63f67afe7455b29ce999492catree | snapshot
parent5f9001dc4221a3d63e2ad5f6d5aef159c2734704commit | diff
staging: comedi: drivers: Remove unnecessary else following return

Else is unnecessary when there is a return statement in the
corresponding if block.
Coccinelle patch:

@rule1@
expression e1;
@@

if (e1) { ... return ...; }
-       else{
        ...
-            }

@rule2@
expression e2;
statement s1;
@@

if(e2) { ... return ...; }
-       else
s1

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/comedi_isadma.c diff | blob | history
Domain: System / Kernel;