ipv4: raw: remove useless input parameter in do_raw_set/getsockopt

The input parameter 'level' in do_raw_set/getsockopt() is not used.
Therefore, remove it.

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20240228072505.640550-1-shaozhengchao@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index aea89326c69793f94bb8489cdf0c93b7524ba3fc..7d2bdfd7e7d70683989ae18efb7133dcbc5257b8 100644 (file)
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -815,7 +815,7 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
 out:   return ret;
 }
 
-static int do_raw_setsockopt(struct sock *sk, int level, int optname,
+static int do_raw_setsockopt(struct sock *sk, int optname,
                             sockptr_t optval, unsigned int optlen)
 {
        if (optname == ICMP_FILTER) {
@@ -832,11 +832,11 @@ static int raw_setsockopt(struct sock *sk, int level, int optname,
 {
        if (level != SOL_RAW)
                return ip_setsockopt(sk, level, optname, optval, optlen);
-       return do_raw_setsockopt(sk, level, optname, optval, optlen);
+       return do_raw_setsockopt(sk, optname, optval, optlen);
 }
 
-static int do_raw_getsockopt(struct sock *sk, int level, int optname,
-                         char __user *optval, int __user *optlen)
+static int do_raw_getsockopt(struct sock *sk, int optname,
+                            char __user *optval, int __user *optlen)
 {
        if (optname == ICMP_FILTER) {
                if (inet_sk(sk)->inet_num != IPPROTO_ICMP)
@@ -852,7 +852,7 @@ static int raw_getsockopt(struct sock *sk, int level, int optname,
 {
        if (level != SOL_RAW)
                return ip_getsockopt(sk, level, optname, optval, optlen);
-       return do_raw_getsockopt(sk, level, optname, optval, optlen);
+       return do_raw_getsockopt(sk, optname, optval, optlen);
 }
 
 static int raw_ioctl(struct sock *sk, int cmd, int *karg)