staging: rtl8188eu: rewrite the right hand side of an assignment
authorAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Thu, 26 Feb 2015 09:43:09 +0000 (11:43 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Feb 2015 23:24:15 +0000 (15:24 -0800)
commit10a8643b766b10230e9f795d6c1ac716ee03b40c
treea0d00fc0544221f229728f9db4ef6bc403ffad75
parent74ff87997fe28b58ddeca7b9294a868b1ea66668
staging: rtl8188eu: 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/rtl8188eu/core/rtw_security.c