nfsd: remove nfsd_close

Signed-off-by: Christoph Hellwig <[e-mail]>
Signed-off-by: J. Bruce Fields <[e-mail]>

fs/nfsd/nfs4state.c

···
 	__be32 err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_READ, &file);
 	if (!err) {
 		err = nfserrno(vfs_test_lock(file, lock));
-		nfsd_close(file);
+		fput(file);
 	}
 	return err;
 }

fs/nfsd/vfs.c

···
 
 	host_err = ima_file_check(file, may_flags, 0);
 	if (host_err) {
-		nfsd_close(file);
+		fput(file);
 		goto out_nfserr;
 	}
 
···
 out:
 	validate_process_creds();
 	return err;
-}
-
-/*
- * Close a file.
- */
-void
-nfsd_close(struct file *filp)
-{
-	fput(filp);
 }
 
 /*
···
 		ra->p_count--;
 		spin_unlock(&rab->pb_lock);
 	}
-	nfsd_close(file);
+	fput(file);
 }
 
 /*
···
 		if (cnt)
 			err = nfsd_vfs_write(rqstp, fhp, file, offset, vec, vlen,
 					     cnt, stablep);
-		nfsd_close(file);
+		fput(file);
 	}
 out:
 	return err;
···
 			err = nfserr_notsupp;
 	}
 
-	nfsd_close(file);
+	fput(file);
 out:
 	return err;
 }
···
 	if (err == nfserr_eof || err == nfserr_toosmall)
 		err = nfs_ok; /* can still be found in ->err */
 out_close:
-	nfsd_close(file);
+	fput(file);
 out:
 	return err;
 }

fs/nfsd/vfs.h

···
 #endif /* CONFIG_NFSD_V3 */
 __be32		nfsd_open(struct svc_rqst *, struct svc_fh *, umode_t,
 				int, struct file **);
-void		nfsd_close(struct file *);
 struct raparms;
 __be32		nfsd_get_tmp_read_open(struct svc_rqst *, struct svc_fh *,
 				struct file **, struct raparms **);