rqst_exp_get_by_name(): constify path argument

Acked-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index cadfc2bae60ea14a90a85c29026a0b7603080531..dffb24758f609aa2fe2d1d290a5f575e90282ac8 100644 (file)
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -1181,7 +1181,7 @@ denied:
  * use exp_get_by_name() or exp_find().
  */
 struct svc_export *
-rqst_exp_get_by_name(struct svc_rqst *rqstp, struct path *path)
+rqst_exp_get_by_name(struct svc_rqst *rqstp, const struct path *path)
 {
        struct svc_export *gssexp, *exp = ERR_PTR(-ENOENT);
        struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);

diff --git a/fs/nfsd/export.h b/fs/nfsd/export.h
index b9c0adb3ce09186695f6ec4164ccbf550309a4c4..cb36e6cce829e0ac02489a314c8ec925691c0997 100644 (file)
--- a/fs/nfsd/export.h
+++ b/fs/nfsd/export.h
@@ -111,7 +111,7 @@ int                 nfsd_export_init(struct net *);
 void                   nfsd_export_shutdown(struct net *);
 void                   nfsd_export_flush(struct net *);
 struct svc_export *    rqst_exp_get_by_name(struct svc_rqst *,
-                                            struct path *);
+                                            const struct path *);
 struct svc_export *    rqst_exp_parent(struct svc_rqst *,
                                        struct path *);
 struct svc_export *    rqst_find_fsidzero_export(struct svc_rqst *);