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authorJohannes Berg <johannes@sipsolutions.net>2009-07-10 13:51:35 +0400
committerDavid S. Miller <davem@davemloft.net>2009-07-13 01:03:28 +0400
commit30ffee8480c13fbcf8ab6c28e31f79dfff683117 (patch)
treeca86e974221761b813811047286142804f906ee2 /drivers
parent134e63756d5f3d0f7604dfcca847b09d1b14fd66 (diff)
downloadlinux-30ffee8480c13fbcf8ab6c28e31f79dfff683117.tar.xz
net: move and export get_net_ns_by_pid
The function get_net_ns_by_pid(), to get a network namespace from a pid_t, will be required in cfg80211 as well. Therefore, let's move it to net_namespace.c and export it. We can't make it a static inline in the !NETNS case because it needs to verify that the given pid even exists (and return -ESRCH). Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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