From 520fbdf7fb19b7744e370d36d9244a446299ceb7 Mon Sep 17 00:00:00 2001 From: Bernard Zhao Date: Thu, 18 Nov 2021 18:06:42 -0800 Subject: [PATCH] net/bridge: replace simple_strtoul to kstrtol simple_strtoull is obsolete, use kstrtol instead. Signed-off-by: Bernard Zhao Signed-off-by: David S. Miller --- net/bridge/br_sysfs_br.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index d9a89ddd0331..11c490694296 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -36,15 +36,14 @@ static ssize_t store_bridge_parm(struct device *d, struct net_bridge *br = to_bridge(d); struct netlink_ext_ack extack = {0}; unsigned long val; - char *endp; int err; if (!ns_capable(dev_net(br->dev)->user_ns, CAP_NET_ADMIN)) return -EPERM; - val = simple_strtoul(buf, &endp, 0); - if (endp == buf) - return -EINVAL; + err = kstrtoul(buf, 10, &val); + if (err != 0) + return err; if (!rtnl_trylock()) return restart_syscall();