inetpeer: remove create argument of inet_getpeer()

[ Upstream commit 7a596a50c4a4eab946aec149171c72321b4934aa ]

All callers of inet_getpeer() want to create an inetpeer.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241215175629.1248773-3-edumazet@google.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: a853c609504e ("inetpeer: do not get a refcount in inet_getpeer()")
Signed-off-by: Sasha Levin <sashal@kernel.org>