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 <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20201031180435.1081127-1-andrew@lunn.ch
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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;