[qemu-s390x] [PATCH v3 07/25] gdbstub: Let put_buffer() use size_t

[Philippe Mathieu-Daudé]

All callers provide a size_t argument, we can safely use size_t
for this function.

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
 gdbstub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdbstub.c b/gdbstub.c
index 69340d7cd1..860e9bb7c7 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -475,10 +475,10 @@ static int gdb_continue_partial(GDBState *s, char 
*newstates)
     return res;
 }
 
-static void put_buffer(GDBState *s, const uint8_t *buf, int len)
+static void put_buffer(GDBState *s, const uint8_t *buf, size_t len)
 {
 #ifdef CONFIG_USER_ONLY
-    int ret;
+    ssize_t ret;
 
     while (len > 0) {
         ret = send(s->fd, buf, len, 0);
-- 
2.20.1