From 8ed7ec1386b646130d80d017ecd4716f866ea570 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 31 Oct 2020 19:04:35 +0100 Subject: drivers: net: xen-netfront: Fixed W=1 set but unused warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit drivers/net/xen-netfront.c:2416:16: warning: variable ‘target’ set but not used [-Wunused-but-set-variable] 2416 | unsigned long target; Remove target and just discard the return value from simple_strtoul(). This patch does give a checkpatch warning, but the warning was there before anyway, as this file has lots of checkpatch warnings. Signed-off-by: Andrew Lunn Link: https://lore.kernel.org/r/20201031180435.1081127-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski --- drivers/net/xen-netfront.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 3e9895bec15f..920cac4385bf 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -2413,12 +2413,11 @@ static ssize_t store_rxbuf(struct device *dev, const char *buf, size_t len) { char *endp; - unsigned long target; if (!capable(CAP_NET_ADMIN)) return -EPERM; - target = simple_strtoul(buf, &endp, 0); + simple_strtoul(buf, &endp, 0); if (endp == buf) return -EBADMSG; -- cgit v1.2.3-59-g8ed1b