gtp: simplify error handling code in 'gtp_encap_enable()'
[ Upstream commit b289ba5e07105548b8219695e5443d807a825eb8 ] 'gtp_encap_disable_sock(sk)' handles the case where sk is NULL, so there is no need to test it before calling the function. This saves a few line of code. Signed-off-by:Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by:
Simon Horman <simon.horman@netronome.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Stable-dep-of: 7515e37bce5c ("gtp: allow -1 to be specified as file description from userspace") Signed-off-by:
Sasha Levin <sashal@kernel.org>
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