Commit 26aab2b1 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman
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staging: rtl8723au: 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: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 46283372

drivers/staging/rtl8723au/hal/hal_com.c

+1 −1
Original line number Diff line number Diff line
@@ -231,7 +231,7 @@ void HalSetBrateCfg23a(struct rtw_adapter *padapter, u8 *mBratesOS) 
	rate_index = 0;

	/*  Set RTS initial rate */

	while (brate_cfg > 0x1) {

		brate_cfg = (brate_cfg >> 1);

		brate_cfg >>= 1;

		rate_index++;

	}

		/*  Ziv - Check */