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authorBernard Zhao <bernard@vivo.com>2021-11-18 18:06:42 -0800
committerDavid S. Miller <davem@davemloft.net>2021-11-19 14:16:42 +0000
commit520fbdf7fb19b7744e370d36d9244a446299ceb7 (patch)
tree6a777633bcccc5395c16c503c5e2bdad7a238ce6 /net/bridge
parenteaa54d66145e4314eb785a507341a7c8b13f6df8 (diff)
downloadlinux-520fbdf7fb19b7744e370d36d9244a446299ceb7.tar.bz2
net/bridge: replace simple_strtoul to kstrtol
simple_strtoull is obsolete, use kstrtol instead. Signed-off-by: Bernard Zhao <bernard@vivo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_sysfs_br.c7
1 files 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();