lkml.org 
[lkml]   [2019]   [Oct]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] audit: remove redundant condition check in kauditd_thread()
On October 23, 2019 3:27:50 PM Yunfeng Ye <yeyunfeng@huawei.com> wrote:
> Warning is found by the code analysis tool:
> "the condition 'if(ac && rc < 0)' is redundant: ac"
>
>
> The @ac variable has been checked before. It can't be a null pointer
> here, so remove the redundant condition check.
>
>
> Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
> ---
> kernel/audit.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

Hello,

Thank you for the patch. Looking quickly at it, it appears to be correct, unfortunately I'm not in a position to merge non-critical patches, but I expect to merge this next week.


> diff --git a/kernel/audit.c b/kernel/audit.c
> index da8dc0db5bd3..193f3a1f4425 100644
> --- a/kernel/audit.c
> +++ b/kernel/audit.c
> @@ -830,7 +830,7 @@ static int kauditd_thread(void *dummy)
> rc = kauditd_send_queue(sk, portid,
> &audit_hold_queue, UNICAST_RETRIES,
> NULL, kauditd_rehold_skb);
> - if (ac && rc < 0) {
> + if (rc < 0) {
> sk = NULL;
> auditd_reset(ac);
> goto main_queue;
> @@ -840,7 +840,7 @@ static int kauditd_thread(void *dummy)
> rc = kauditd_send_queue(sk, portid,
> &audit_retry_queue, UNICAST_RETRIES,
> NULL, kauditd_hold_skb);
> - if (ac && rc < 0) {
> + if (rc < 0) {
> sk = NULL;
> auditd_reset(ac);
> goto main_queue;
> --
> 2.7.4.3

--
paul moore
www.paul-moore.com




\
 
 \ /
  Last update: 2019-10-25 07:45    [W:0.058 / U:0.196 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site