From: Stephen Hemminger stephen@networkplumber.org
[ Upstream commit 1e64d7cbfdce4887008314d5b367209582223f27 ]
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: 432490f9d455 ("net: ip, diag -- Add diag interface for raw sockets") Signed-off-by: Stephen Hemminger stephen@networkplumber.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- net/ipv4/raw_diag.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/net/ipv4/raw_diag.c b/net/ipv4/raw_diag.c index 899e34ceb5602..e35736b993003 100644 --- 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); } }