net: don't warn in inet diag when IPV6 is disabled

If IPV6 was disabled, then ss command would cause a kernel warning because the command was attempting to dump IPV6 socket information. The fix is to just remove the warning. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202249 Fixes: 432490f ("net: ip, diag -- Add diag interface for raw sockets") Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
niw · Jul 3, 2019 · 1e64d7c · 1e64d7c
1 parent ff95bf2
commit 1e64d7c
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/net/ipv4/raw_diag.c b/net/ipv4/raw_diag.c
@@ -24,9 +24,6 @@ raw_get_hashinfo(const struct inet_diag_req_v2 *r)
 		return &raw_v6_hashinfo;
 #endif
 	} else {
-		pr_warn_once("Unexpected inet family %d\n",
-			     r->sdiag_family);
-		WARN_ON_ONCE(1);
 		return ERR_PTR(-EINVAL);
 	}
 }