2024-04-17 08:28:50

by Li kunyu

Subject: [PATCH] lockd: host: Remove unnecessary stateme nts＇host = NULL;＇

In 'nlm_alloc_host', the host has already been assigned a value of NULL
when defined, so 'host=NULL;' Can be deleted.

Signed-off-by: Li kunyu <[email protected]>
---
fs/lockd/host.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 127a728fcbc81..c115168017845 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -117,7 +117,6 @@ static struct nlm_host *nlm_alloc_host(struct nlm_lookup_host_info *ni,
if (nsm != NULL)
refcount_inc(&nsm->sm_count);
else {
- host = NULL;
nsm = nsm_get_handle(ni->net, ni->sap, ni->salen,
ni->hostname, ni->hostname_len);
if (unlikely(nsm == NULL)) {
--
2.18.2

2024-04-17 10:06:22

by Jeffrey Layton

Subject: Re: [PATCH] lockd: host: Remove unnecessary statements＇host = NULL;＇

On Wed, 2024-04-17 at 16:28 +0800, Li kunyu wrote:
> In 'nlm_alloc_host', the host has already been assigned a value of NULL
> when defined, so 'host=NULL;' Can be deleted.
>
> Signed-off-by: Li kunyu <[email protected]>
> ---
> fs/lockd/host.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/fs/lockd/host.c b/fs/lockd/host.c
> index 127a728fcbc81..c115168017845 100644
> --- a/fs/lockd/host.c
> +++ b/fs/lockd/host.c
> @@ -117,7 +117,6 @@ static struct nlm_host *nlm_alloc_host(struct nlm_lookup_host_info *ni,
> if (nsm != NULL)
> refcount_inc(&nsm->sm_count);
> else {
> - host = NULL;
> nsm = nsm_get_handle(ni->net, ni->sap, ni->salen,
> ni->hostname, ni->hostname_len);
> if (unlikely(nsm == NULL)) {

Reviewed-by: Jeff Layton <[email protected]>

2024-04-17 16:29:36

by Chuck Lever III

Subject: Re: [PATCH] lockd: host: Remove unnecessary statements＇host = NULL;＇

On Wed, Apr 17, 2024 at 04:28:07PM +0800, Li kunyu wrote:
> In 'nlm_alloc_host', the host has already been assigned a value of NULL
> when defined, so 'host=NULL;' Can be deleted.
>
> Signed-off-by: Li kunyu <[email protected]>
> ---
> fs/lockd/host.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/fs/lockd/host.c b/fs/lockd/host.c
> index 127a728fcbc81..c115168017845 100644
> --- a/fs/lockd/host.c
> +++ b/fs/lockd/host.c
> @@ -117,7 +117,6 @@ static struct nlm_host *nlm_alloc_host(struct nlm_lookup_host_info *ni,
> if (nsm != NULL)
> refcount_inc(&nsm->sm_count);
> else {
> - host = NULL;
> nsm = nsm_get_handle(ni->net, ni->sap, ni->salen,
> ni->hostname, ni->hostname_len);
> if (unlikely(nsm == NULL)) {
> --
> 2.18.2
>

Thanks for the clean up! Applied to nfsd-next (for v6.10).

--
Chuck Lever