nfs: prepare to share nfs_set_port
We plan to use this function elsewhere.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 7bcf6ec..8d91bd8 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -276,3 +276,23 @@
PAGE_SIZE - 1) >> PAGE_SHIFT;
}
+
+/*
+ * Set the port number in an address. Be agnostic about the address
+ * family.
+ */
+static inline void nfs_set_port(struct sockaddr *sap, unsigned short port)
+{
+ switch (sap->sa_family) {
+ case AF_INET: {
+ struct sockaddr_in *ap = (struct sockaddr_in *)sap;
+ ap->sin_port = htons(port);
+ break;
+ }
+ case AF_INET6: {
+ struct sockaddr_in6 *ap = (struct sockaddr_in6 *)sap;
+ ap->sin6_port = htons(port);
+ break;
+ }
+ }
+}
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 1e35586..b99096b 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -675,25 +675,6 @@
}
/*
- * Set the port number in an address. Be agnostic about the address family.
- */
-static void nfs_set_port(struct sockaddr *sap, unsigned short port)
-{
- switch (sap->sa_family) {
- case AF_INET: {
- struct sockaddr_in *ap = (struct sockaddr_in *)sap;
- ap->sin_port = htons(port);
- break;
- }
- case AF_INET6: {
- struct sockaddr_in6 *ap = (struct sockaddr_in6 *)sap;
- ap->sin6_port = htons(port);
- break;
- }
- }
-}
-
-/*
* Sanity-check a server address provided by the mount command.
*
* Address family must be initialized, and address must not be