staging: rtl8712: rewrite the right hand side of an assignment
authorAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Thu, 26 Feb 2015 09:38:12 +0000 (11:38 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Feb 2015 23:23:47 +0000 (15:23 -0800)
commitae52e527c9c0b05bff9cfcea11f1e1b4ce94325a
treedd9e388c09ad5879b1a4483cc0e84931776de6ab
parent5c7c5d800e380e28deb9e6dfac8d66a6c4f4d3c3
staging: rtl8712: rewrite the right hand side of an assignment

This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.

This issue was detected and resolved using the following
coccinelle script:

@@
identifier i;
expression e;
@@

-i = (i >> e);
+i >>= e;

@@
identifier i;
expression e;
@@

-i = (i << e);
+i <<= e;

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8712/rtl8712_cmd.c