* [Ocfs2-devel] [PATCH] ocfs2: remove redundant initialization of variable ret
@ 2021-06-13 13:51 Colin King
2021-06-15 1:50 ` Joseph Qi
0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2021-06-13 13:51 UTC (permalink / raw)
To: Mark Fasheh, Joel Becker, Joseph Qi, ocfs2-devel
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
The variable ret is being initialized with a value that is never read, the
assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
fs/ocfs2/cluster/nodemanager.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
index bb82e6b1ff4e..625c92521416 100644
--- a/fs/ocfs2/cluster/nodemanager.c
+++ b/fs/ocfs2/cluster/nodemanager.c
@@ -824,7 +824,7 @@ static void __exit exit_o2nm(void)
static int __init init_o2nm(void)
{
- int ret = -1;
+ int ret;
o2hb_init();
--
2.31.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [Ocfs2-devel] [PATCH] ocfs2: remove redundant initialization of variable ret
2021-06-13 13:51 [Ocfs2-devel] [PATCH] ocfs2: remove redundant initialization of variable ret Colin King
@ 2021-06-15 1:50 ` Joseph Qi
0 siblings, 0 replies; 2+ messages in thread
From: Joseph Qi @ 2021-06-15 1:50 UTC (permalink / raw)
To: Colin King, Mark Fasheh, Joel Becker, ocfs2-devel
Cc: kernel-janitors, linux-kernel
On 6/13/21 9:51 PM, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> The variable ret is being initialized with a value that is never read, the
> assignment is redundant and can be removed.
>
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
> ---
> fs/ocfs2/cluster/nodemanager.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
> index bb82e6b1ff4e..625c92521416 100644
> --- a/fs/ocfs2/cluster/nodemanager.c
> +++ b/fs/ocfs2/cluster/nodemanager.c
> @@ -824,7 +824,7 @@ static void __exit exit_o2nm(void)
>
> static int __init init_o2nm(void)
> {
> - int ret = -1;
> + int ret;
>
> o2hb_init();
>
>
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2021-06-15 1:50 ` Joseph Qi
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