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staging: wilc1000: remove ununsed variable

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This patch removes ununsed variable 'len'

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hari Prasath Gujulan Elango 2015-06-22 13:13:58 +00:00 committed by Greg Kroah-Hartman
parent 369f190a70
commit 810532227a
1 changed files with 1 additions and 2 deletions
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drivers/staging/wilc1000/wilc_wlan.c
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@ -118,11 +118,10 @@ static void wilc_debug(uint32_t flag, char *fmt, ...)
{ {
char buf[256]; char buf[256];
va_list args; va_list args;
int len;
if (flag & dbgflag) { if (flag & dbgflag) {
va_start(args, fmt); va_start(args, fmt);
len = vsprintf(buf, fmt, args); vsprintf(buf, fmt, args);
va_end(args); va_end(args);
if (g_wlan.os_func.os_debug) if (g_wlan.os_func.os_debug)