Staging: usbip: minor code cleanup

Signed-off-by: Himanshu Chauhan <himanshu@symmetricore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index ddb6f5fd04d56b024aa9d9f3e1ebe6c0e66f1adb..57c0ff5ab9a584b6b2e8092692f9cb3008579d0e 100644 (file)
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -55,10 +55,7 @@ static ssize_t show_flag(struct device *dev, struct device_attribute *attr,
 static ssize_t store_flag(struct device *dev, struct device_attribute *attr,
                const char *buf, size_t count)
 {
-       unsigned long flag;
-
-       sscanf(buf, "%lx", &flag);
-       usbip_debug_flag = flag;
+       sscanf(buf, "%lx", &usbip_debug_flag);
 
        return count;
 }