From ae52e527c9c0b05bff9cfcea11f1e1b4ce94325a Mon Sep 17 00:00:00 2001 From: Aya Mahfouz Date: Thu, 26 Feb 2015 11:38:12 +0200 Subject: [PATCH] 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 b); to be: a = b; where = << | >>. 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8712/rtl8712_cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c index 62e53cc1d8b9..007f0a3ab13d 100644 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ b/drivers/staging/rtl8712/rtl8712_cmd.c @@ -95,7 +95,7 @@ static void query_fw_rx_phy_status(struct _adapter *padapter) val32 = r8712_read32(padapter, IOCMD_DATA_REG); else /* time out */ val32 = 0; - val32 = val32 >> 4; + val32 >>= 4; padapter->recvpriv.fw_rssi = (u8)r8712_signal_scale_mapping(val32); } -- 2.39.5