net: bpfilter: print umh messages to /dev/kmsg
bpfilter_umh currently printed all messages to /dev/console and this
might interfere the user activity(*).
This commit changes the output device to /dev/kmsg so that the messages
from bpfilter_umh won't show on the console directly.
(*) https://bugzilla.suse.com/show_bug.cgi?id=1140221
Signed-off-by: Gary Lin <glin@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bpfilter/main.c b/net/bpfilter/main.c
index 61ce845..77396a0 100644
--- a/net/bpfilter/main.c
+++ b/net/bpfilter/main.c
@@ -55,7 +55,7 @@ static void loop(void)
int main(void)
{
- debug_fd = open("/dev/console", 00000002);
+ debug_fd = open("/dev/kmsg", 00000002);
dprintf(debug_fd, "Started bpfilter\n");
loop();
close(debug_fd);