ppp: mppe: Add softdep to arc4
authorTakashi Iwai <tiwai@suse.de>
Wed, 19 Jun 2019 13:34:07 +0000 (15:34 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 21 Jul 2019 07:06:06 +0000 (09:06 +0200)
commita31ba8ec66cca7fe08f6f4a0d5e63eb36b503664
tree8b6f987c4e3e1a28b3ab056ee52b497d043d14a9
parent79568282985283f21b5597fa2aef3bde5cbf1f6a
ppp: mppe: Add softdep to arc4

[ Upstream commit aad1dcc4f011ea409850e040363dff1e59aa4175 ]

The arc4 crypto is mandatory at ppp_mppe probe time, so let's put a
softdep line, so that the corresponding module gets prepared
gracefully.  Without this, a simple inclusion to initrd via dracut
failed due to the missing dependency, for example.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ppp/ppp_mppe.c