linux-kernel - [PATCH] mptcp: MPTCP_IPV6 should depend on IPV6 instead of selecting it

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Date:   Tue, 20 Oct 2020 09:38:39 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Mat Martineau <mathew.j.martineau@...ux.intel.com>,
        Matthieu Baerts <matthieu.baerts@...sares.net>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Florian Westphal <fw@...len.de>,
        Peter Krystad <peter.krystad@...ux.intel.com>
Cc:     netdev@...r.kernel.org, mptcp@...ts.01.org,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] mptcp: MPTCP_IPV6 should depend on IPV6 instead of selecting it

MPTCP_IPV6 selects IPV6, thus enabling an optional feature the user may
not want to enable.  Fix this by making MPTCP_IPV6 depend on IPV6, like
is done for all other IPv6 features.

Fixes: f870fa0b5768842c ("mptcp: Add MPTCP socket stubs")
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 net/mptcp/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mptcp/Kconfig b/net/mptcp/Kconfig
index abb0a992d4a0855a..8936604b3bf9d76d 100644
--- a/net/mptcp/Kconfig
+++ b/net/mptcp/Kconfig
@@ -19,7 +19,7 @@ config INET_MPTCP_DIAG
 
 config MPTCP_IPV6
 	bool "MPTCP: IPv6 support for Multipath TCP"
-	select IPV6
+	depends on IPV6
 	default y
 
 config MPTCP_KUNIT_TESTS
-- 
2.17.1