Fix -Wsign-compare trouble
Mostly by changing to `unsigned` types where applicable, sometimes
`signed` types, and casting as a last resort.
Change-Id: I08895543ffb7a48058bcf91ef6500ca113f2d305
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/30409
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
diff --git a/usbblaster_spi.c b/usbblaster_spi.c
index 886cb57..d6b5084 100644
--- a/usbblaster_spi.c
+++ b/usbblaster_spi.c
@@ -119,11 +119,11 @@
static int send_write(unsigned int writecnt, const unsigned char *writearr)
{
- int i;
uint8_t buf[BUF_SIZE];
memset(buf, 0, sizeof(buf));
while (writecnt) {
+ unsigned int i;
unsigned int n_write = min(writecnt, BUF_SIZE - 1);
msg_pspew("writing %d-byte packet\n", n_write);