[CRIU] [PATCH] sk-packet: fix error handling

[Pavel Emelyanov]

On 03/27/2013 03:07 PM, Andrey Vagin wrote:
> lookup_socket() returns pointer or NULL.
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>
> ---
>  sk-packet.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sk-packet.c b/sk-packet.c
> index 5151e5f..dafd081 100644
> --- a/sk-packet.c
> +++ b/sk-packet.c
> @@ -152,7 +152,7 @@ static int dump_one_packet_fd(int lfd, u32 id, const struct fd_parms *p)
>  	int i, ret;
>  
>  	sd = (struct packet_sock_desc *)lookup_socket(p->stat.st_ino, PF_PACKET);
> -	if (sd < 0)
> +	if (sd == NULL)
>  		return -1;
>  
>  	pr_info("Dumping packet socket fd %d id %#x\n", lfd, id);
> 


applied