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staging: rtl8188eu: rewrite the right hand side of an assignment

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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>
This commit is contained in:
Aya Mahfouz 2015-02-26 11:42:14 +02:00 committed by Greg Kroah-Hartman
parent 945f018561
commit c6112e4839
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8188eu/hal/rf_cfg.c
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@ -38,12 +38,12 @@ static bool check_condition(struct adapter *adapt, const u32 condition)
return false;
cond = condition & 0x0000FF00;
cond = cond >> 8;
cond >>= 8;
if ((_interface & cond) == 0 && cond != 0x07)
return false;
cond = condition & 0x00FF0000;
cond = cond >> 16;
cond >>= 16;
if ((_platform & cond) == 0 && cond != 0x0F)
return false;
return true;