9pfs: make pdu_marshal() and pdu_unmarshal() static functions

They're only used by the 9p core code.

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>

2 files changed, 2 insertions, 4 deletions

diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index 558efb41de..1e4ebbe576 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -41,7 +41,7 @@ enum {
     Oappend = 0x80,
 };
 
-ssize_t pdu_marshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...)
+static ssize_t pdu_marshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...)
 {
     ssize_t ret;
     va_list ap;
@@ -53,7 +53,7 @@ ssize_t pdu_marshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...)
     return ret;
 }
 
-ssize_t pdu_unmarshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...)
+static ssize_t pdu_unmarshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...)
 {
     ssize_t ret;
     va_list ap;
diff --git a/hw/9pfs/9p.h b/hw/9pfs/9p.h
index 6e3b483917..ffe658ab89 100644
--- a/hw/9pfs/9p.h
+++ b/hw/9pfs/9p.h
@@ -349,8 +349,6 @@ int v9fs_name_to_path(V9fsState *s, V9fsPath *dirpath,
 int v9fs_device_realize_common(V9fsState *s, Error **errp);
 void v9fs_device_unrealize_common(V9fsState *s, Error **errp);
 
-ssize_t pdu_marshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...);
-ssize_t pdu_unmarshal(V9fsPDU *pdu, size_t offset, const char *fmt, ...);
 V9fsPDU *pdu_alloc(V9fsState *s);
 void pdu_free(V9fsPDU *pdu);
 void pdu_submit(V9fsPDU *pdu, P9MsgHeader *hdr);