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net/bpfilter: remove superfluous testing message 

commit 41c55ea6c2 upstream.

A testing message was brought by 13d0f7b814 ("net/bpfilter: fix dprintf
usage for /dev/kmsg") but should've been deleted before patch submission.
Although it doesn't cause any harm to the code or functionality itself, it's
totally unpleasant to have it displayed on every loop iteration with no real
use case. Thus remove it unconditionally.

Fixes: 13d0f7b814 ("net/bpfilter: fix dprintf usage for /dev/kmsg")
Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Bruno Meneguele 2020-03-31 10:06:30 -03:00 committed by Greg Kroah-Hartman
parent 229563dc6b
commit 44c70ed66c
1 changed files with 0 additions and 1 deletions
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net/bpfilter/main.c
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@ -35,7 +35,6 @@ static void loop(void)
struct mbox_reply reply;
int n;
fprintf(debug_f, "testing the buffer\n");
n = read(0, &req, sizeof(req));
if (n != sizeof(req)) {
fprintf(debug_f, "invalid request %d\n", n);