Re: [PATCH] NFSD: Clean up unused variable

[Jeff Layton <jlayton@kernel.org>]

On Fri, 2024-12-06 at 16:36 -0500, cel@kernel.org wrote:
> From: Chuck Lever <chuck.lever@oracle.com>
> 
> @sb should have been removed by commit 7e64c5bc497c ("NLM/NFSD: Fix
> lock notifications for async-capable filesystems").
> 
> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
> ---
>  fs/nfsd/nfs4state.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
> index 741b9449f727..1272a1fafeb8 100644
> --- a/fs/nfsd/nfs4state.c
> +++ b/fs/nfsd/nfs4state.c
> @@ -7966,7 +7966,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
>  	struct nfsd4_blocked_lock *nbl = NULL;
>  	struct file_lock *file_lock = NULL;
>  	struct file_lock *conflock = NULL;
> -	struct super_block *sb;
>  	__be32 status = 0;
>  	int lkflg;
>  	int err;
> @@ -7986,7 +7985,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
>  	status = fh_verify(rqstp, &cstate->current_fh, S_IFREG, 0);
>  	if (status != nfs_ok)
>  		return status;
> -	sb = cstate->current_fh.fh_dentry->d_sb;
>  
>  	if (lock->lk_is_new) {
>  		if (nfsd4_has_session(cstate))

Reviewed-by: Jeff Layton <jlayton@kernel.org>