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-rw-r--r--serprog.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/serprog.c b/serprog.c
index b6c85c9fb..37a9db414 100644
--- a/serprog.c
+++ b/serprog.c
@@ -71,8 +71,8 @@ static uint8_t *sp_write_n_buf;
static uint32_t sp_write_n_bytes = 0;
/* sp_streamed_* used for flow control checking */
-static int sp_streamed_transmit_ops = 0;
-static int sp_streamed_transmit_bytes = 0;
+static unsigned int sp_streamed_transmit_ops = 0;
+static unsigned int sp_streamed_transmit_bytes = 0;
/* sp_opbuf_usage used for counting the amount of
on-device operation buffer used */