[PATCH 07/10] staging: wilc1000: remove ununsed variable

Gujulan Elango, Hari Prasath (H.) hgujulan at visteon.com
Mon Jun 22 07:05:04 UTC 2015


From: Hari Prasath Gujulan Elango <hgujulan at visteon.com>

This patch removes ununsed variable 'ret'.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan at visteon.com>
---
 drivers/staging/wilc1000/wilc_wlan.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index d28c410..def72fd 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -118,11 +118,10 @@ static void wilc_debug(uint32_t flag, char *fmt, ...)
 {
 	char buf[256];
 	va_list args;
-	int len;
 
 	if (flag & dbgflag) {
 		va_start(args, fmt);
-		len = vsprintf(buf, fmt, args);
+		vsprintf(buf, fmt, args);
 		va_end(args);
 
 		if (g_wlan.os_func.os_debug)
-- 
1.9.1


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