diff options
| author | liping.zhang | 2016-03-11 23:08:36 +0800 |
|---|---|---|
| committer | David S. Miller | 2016-03-13 22:37:50 -0400 |
| commit | f3c986908cc3b369b57f75de306c635a0074b76b (patch) | |
| tree | 392f58010c2644c944a65807baf97da0064e40ba /net/socket.c | |
| parent | 98267311fe3b334ae7c107fa0e2413adcf3ba735 (diff) | |
net: socket: use pr_info_once to tip the obsolete usage of PF_PACKET
There is no need to use the static variable here, pr_info_once is more
concise.
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/socket.c b/net/socket.c index 886649c88d8f..c5ddc52cf2b2 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1107,12 +1107,8 @@ int __sock_create(struct net *net, int family, int type, int protocol, deadlock in module load. */ if (family == PF_INET && type == SOCK_PACKET) { - static int warned; - if (!warned) { - warned = 1; - pr_info("%s uses obsolete (PF_INET,SOCK_PACKET)\n", - current->comm); - } + pr_info_once("%s uses obsolete (PF_INET,SOCK_PACKET)\n", + current->comm); family = PF_PACKET; } |