1 files changed, 14 insertions, 14 deletions

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 286ede3716ee..694fecf7838e 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1443,29 +1443,29 @@ int ip_mroute_getsockopt(struct sock *sk, int optname, char __user *optval, int
         if (!mrt)
                 return -ENOENT;
 
-        if (optname != MRT_VERSION &&
-           optname != MRT_PIM &&
-           optname != MRT_ASSERT)
+        switch (optname) {
+        case MRT_VERSION:
+                val = 0x0305;
+                break;
+        case MRT_PIM:
+                if (!pimsm_enabled())
+                        return -ENOPROTOOPT;
+                val = mrt->mroute_do_pim;
+                break;
+        case MRT_ASSERT:
+                val = mrt->mroute_do_assert;
+                break;
+        default:
                 return -ENOPROTOOPT;
+        }
 
         if (get_user(olr, optlen))
                 return -EFAULT;
-
         olr = min_t(unsigned int, olr, sizeof(int));
         if (olr < 0)
                 return -EINVAL;
-
         if (put_user(olr, optlen))
                 return -EFAULT;
-        if (optname == MRT_VERSION) {
-                val = 0x0305;
-        } else if (optname == MRT_PIM) {
-                if (!pimsm_enabled())
-                        return -ENOPROTOOPT;
-                val = mrt->mroute_do_pim;
-        } else {
-                val = mrt->mroute_do_assert;
-        }
         if (copy_to_user(optval, &val, olr))
                 return -EFAULT;
         return 0;