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staging: rtl8723au: hal: 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>
hifive-unleashed-5.1
Aya Mahfouz 2015-02-26 11:31:42 +02:00 committed by Greg Kroah-Hartman
parent 5092450c9d
commit 6bd70089b3
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8723au/hal/HalHWImg8723A_BB.c
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@ -30,12 +30,12 @@ static bool CheckCondition(const u32 Condition, const u32 Hex)
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;