nfsd: remove some dead code in nfsd_create_locked()

We changed this around in f135af1041f ('nfsd: reorganize nfsd_create')
so "dchild" can't be an error pointer any more.  Also, dchild can't be
NULL here (and dput would already handle this even if it was).

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 6666188..ba94412 100644 (file)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1141,7 +1141,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp,
                char *fname, int flen, struct iattr *iap,
                int type, dev_t rdev, struct svc_fh *resfhp)
 {
-       struct dentry   *dentry, *dchild = NULL;
+       struct dentry   *dentry, *dchild;
        struct inode    *dirp;
        __be32          err;
        __be32          err2;
@@ -1208,8 +1208,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp,
        if (!err)
                err = fh_update(resfhp);
 out:
-       if (dchild && !IS_ERR(dchild))
-               dput(dchild);
+       dput(dchild);
        return err;
 
 out_nfserr: