Variable status is being assigned and error code that is never read, it is
being assigned inside of a do-while loop. The assignment is redundant and
can be removed.

Cleans up clang scan build warning:
fs/ocfs2/dlm/dlmdomain.c:1530:2: warning: Value stored to 'status' is never
read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 fs/ocfs2/dlm/dlmdomain.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 2e0a2f338282..2018501b2249 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -1527,7 +1527,6 @@ static void dlm_send_join_asserts(struct dlm_ctxt *dlm,
 {
 	int status, node, live;
 
-	status = 0;
 	node = -1;
 	while ((node = find_next_bit(node_map, O2NM_MAX_NODES,
 				     node + 1)) < O2NM_MAX_NODES) {
-- 
2.39.2

On 4/24/24 6:30 AM, Colin Ian King wrote:
> Variable status is being assigned and error code that is never read, it is
> being assigned inside of a do-while loop. The assignment is redundant and
> can be removed.
> 
> Cleans up clang scan build warning:
> fs/ocfs2/dlm/dlmdomain.c:1530:2: warning: Value stored to 'status' is never
> read [deadcode.DeadStores]
> 
> Signed-off-by: Colin Ian King <colin.i.king@gmail.com>

Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
> ---
>  fs/ocfs2/dlm/dlmdomain.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
> index 2e0a2f338282..2018501b2249 100644
> --- a/fs/ocfs2/dlm/dlmdomain.c
> +++ b/fs/ocfs2/dlm/dlmdomain.c
> @@ -1527,7 +1527,6 @@ static void dlm_send_join_asserts(struct dlm_ctxt *dlm,
>  {
>  	int status, node, live;
>  
> -	status = 0;
>  	node = -1;
>  	while ((node = find_next_bit(node_map, O2NM_MAX_NODES,
>  				     node + 1)) < O2NM_MAX_NODES) {