Commit 1e64d7cb authored Jul 02, 2019 by Stephen Hemminger Committed by David S. Miller Jul 03, 2019

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: 432490f9 ("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>

parent ff95bf28

net/ipv4/raw_diag.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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);
		}
		}

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