diff options
Diffstat (limited to 'net/dccp/proto.c')
| -rw-r--r-- | net/dccp/proto.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index c6b4362bb1d..bdf784c422b 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -512,7 +512,17 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname, struct dccp_sock *dp = dccp_sk(sk); int val, err = 0; - if (optlen < sizeof(int)) + switch (optname) { + case DCCP_SOCKOPT_PACKET_SIZE: + DCCP_WARN("sockopt(PACKET_SIZE) is deprecated: fix your app\n"); + return 0; + case DCCP_SOCKOPT_CHANGE_L: + case DCCP_SOCKOPT_CHANGE_R: + DCCP_WARN("sockopt(CHANGE_L/R) is deprecated: fix your app\n"); + return 0; + } + + if (optlen < (int)sizeof(int)) return -EINVAL; if (get_user(val, (int __user *)optval)) @@ -523,15 +533,6 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname, lock_sock(sk); switch (optname) { - case DCCP_SOCKOPT_PACKET_SIZE: - DCCP_WARN("sockopt(PACKET_SIZE) is deprecated: fix your app\n"); - err = 0; - break; - case DCCP_SOCKOPT_CHANGE_L: - case DCCP_SOCKOPT_CHANGE_R: - DCCP_WARN("sockopt(CHANGE_L/R) is deprecated: fix your app\n"); - err = 0; - break; case DCCP_SOCKOPT_SERVER_TIMEWAIT: if (dp->dccps_role != DCCP_ROLE_SERVER) err = -EOPNOTSUPP; @@ -548,8 +549,8 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname, err = -ENOPROTOOPT; break; } - release_sock(sk); + return err; } |