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    SubjectRe: [PATCH -next] nfsd: remove set but not used variable 'dirp'
    Thanks, applying for 4.20.--b.

    On Tue, Sep 25, 2018 at 11:22:53AM +0000, 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 <yuehaibing@huawei.com>
    > ---
    > 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)

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