[PATCH] net/bridge: replace simple_strtoul to kstrtol
From: Bernard Zhao <hidden>
Date: 2021-11-19 02:07:01
Also in:
bridge, lkml
Subsystem:
ethernet bridge, networking [general], the rest · Maintainers:
Nikolay Aleksandrov, Ido Schimmel, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
simple_strtoull is obsolete, use kstrtol instead. Signed-off-by: Bernard Zhao <redacted> --- 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();
--
2.33.1