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[10/10] staging: wilc1000: Handle_SetMulticastFilter(): fixes right shifting more than type allows

Message ID 1448420389-4192-10-git-send-email-glen.lee@atmel.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show

Commit Message

Glen Lee Nov. 25, 2015, 2:59 a.m. UTC 
From: Leo Kim <leo.kim@atmel.com>

This patch fixes the warning reported by smatch.
 - Handle_SetMulticastFilter() warn: right shifting more than type allows

That is unnecessary action of boolean type. just assign 0.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
---
 drivers/staging/wilc1000/host_interface.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index c309deb..3b986cb 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -2713,9 +2713,9 @@  static void Handle_SetMulticastFilter(struct host_if_drv *hif_drv,
 
 	pu8CurrByte = wid.val;
 	*pu8CurrByte++ = (strHostIfSetMulti->enabled & 0xFF);
-	*pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 8) & 0xFF);
-	*pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 16) & 0xFF);
-	*pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 24) & 0xFF);
+	*pu8CurrByte++ = 0;
+	*pu8CurrByte++ = 0;
+	*pu8CurrByte++ = 0;
 
 	*pu8CurrByte++ = (strHostIfSetMulti->cnt & 0xFF);
 	*pu8CurrByte++ = ((strHostIfSetMulti->cnt >> 8) & 0xFF);