commit 983b4122315a224651c1745096473ad1902e2868
author Himangi Saraogi <himangi774@gmail.com> Thu Mar 13 00:55:20 2014 +0530
committer Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Thu Mar 13 17:33:01 2014 -0700
tree 50d4a73ce32b30ac6bdd7bdeb4d3891db7d0a093
parent 74f161f61908602fa1ab761a56fa1d00a99f57b0

staging:rtl8187se: Fix sparse warning in right shift

This patch fixes the following sparse warning:
drivers/staging/rtl8187se/r8180_core.c:1328:40: warning: right shift by bigger than source value
by adding parenthesis.

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>

drivers/staging/rtl8187se/r8180_core.c

diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 7938ad8..79ec263 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -1324,8 +1324,8 @@
 			priv->rx_skb_complete = 1;
 		}
 
-		signal = (unsigned char)(*(priv->rxringtail + 3) &
-			0x00ff0000) >> 16;
+		signal = (unsigned char)((*(priv->rxringtail + 3) &
+			0x00ff0000) >> 16);
 		signal = (signal & 0xfe) >> 1;
 
 		quality = (unsigned char)((*(priv->rxringtail+3)) & (0xff));