1 files changed, 7 insertions, 2 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 2e485677019c..5e686a4d744e 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -49,6 +49,11 @@ struct nfs_clone_mount {
 #define NFS_MAX_SECFLAVORS      (12)
 
 /*
+ * Value used if the user did not specify a port value.
+ */
+#define NFS_UNSPEC_PORT         (-1)
+
+/*
  * In-kernel mount arguments
  */
 struct nfs_parsed_mount_data {
@@ -71,7 +76,7 @@ struct nfs_parsed_mount_data {
                 size_t                  addrlen;
                 char                    *hostname;
                 u32                     version;
-                unsigned short          port;
+                int                     port;
                 unsigned short          protocol;
         } mount_server;
 
@@ -80,7 +85,7 @@ struct nfs_parsed_mount_data {
                 size_t                  addrlen;
                 char                    *hostname;
                 char                    *export_path;
-                unsigned short          port;
+                int                     port;
                 unsigned short          protocol;
         } nfs_server;