Re: [PATCH -next] nfsd: remove set but not used variable 'dirp'

[J. Bruce Fields]

Thanks, applying for 4.20.--b.

On Tue, Sep 25, 2018 at 11:22:53AM +, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> fs/nfsd/vfs.c: In function 'nfsd_create':
> fs/nfsd/vfs.c:1279:16: warning:
>  variable 'dirp' set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: YueHaibing 
> ---
>  fs/nfsd/vfs.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
> index b53e763..d74583f 100644
> --- a/fs/nfsd/vfs.c
> +++ b/fs/nfsd/vfs.c
> @@ -1276,7 +1276,6 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh 
> *fhp,
>   int type, dev_t rdev, struct svc_fh *resfhp)
>  {
>   struct dentry   *dentry, *dchild = NULL;
> - struct inode*dirp;
>   __be32  err;
>   int host_err;
>  
> @@ -1288,7 +1287,6 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh 
> *fhp,
>   return err;
>  
>   dentry = fhp->fh_dentry;
> - dirp = d_inode(dentry);
>  
>   host_err = fh_want_write(fhp);
>   if (host_err)

[PATCH -next] nfsd: remove set but not used variable 'dirp'

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

fs/nfsd/vfs.c: In function 'nfsd_create':
fs/nfsd/vfs.c:1279:16: warning:
 variable 'dirp' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing 
---
 fs/nfsd/vfs.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index b53e763..d74583f 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1276,7 +1276,6 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh 
*fhp,
int type, dev_t rdev, struct svc_fh *resfhp)
 {
struct dentry   *dentry, *dchild = NULL;
-   struct inode*dirp;
__be32  err;
int host_err;
 
@@ -1288,7 +1287,6 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh 
*fhp,
return err;
 
dentry = fhp->fh_dentry;
-   dirp = d_inode(dentry);
 
host_err = fh_want_write(fhp);
if (host_err)