Fix mostly every warning caused by -Wsign-compare

4 files changed, 11 insertions, 10 deletions

diff --git a/compat/bnep.c b/compat/bnep.c
index f8d2b2916..e9742c7aa 100644
--- a/compat/bnep.c
+++ b/compat/bnep.c
@@ -128,7 +128,7 @@ int bnep_show_connections(void)
 {
 	struct bnep_connlist_req req;
 	struct bnep_conninfo ci[48];
-	int i;
+	unsigned int i;
 
 	req.cnum = 48;
 	req.ci   = ci;
@@ -137,7 +137,7 @@ int bnep_show_connections(void)
 		return -1;
 	}
 
-	for (i=0; i < req.cnum; i++) {
+	for (i = 0; i < req.cnum; i++) {
 		printf("%s %s %s\n", ci[i].device,
 			batostr((bdaddr_t *) ci[i].dst),
 			bnep_svc2str(ci[i].role));
@@ -162,7 +162,7 @@ int bnep_kill_all_connections(void)
 {
 	struct bnep_connlist_req req;
 	struct bnep_conninfo ci[48];
-	int i;
+	unsigned int i;
 
 	req.cnum = 48;
 	req.ci   = ci;
@@ -171,7 +171,7 @@ int bnep_kill_all_connections(void)
 		return -1;
 	}
 
-	for (i=0; i < req.cnum; i++) {
+	for (i = 0; i < req.cnum; i++) {
 		struct bnep_conndel_req req;
 		memcpy(req.dst, ci[i].dst, ETH_ALEN);
 		req.flags = 0;
@@ -227,7 +227,7 @@ int bnep_accept_connection(int sk, uint16_t role, char *dev)
 
 	errno = EPROTO;
 
-	if (r < sizeof(*req))
+	if (r < (int) sizeof(*req))
 		return -1;
 
 	req = (void *) pkt;
@@ -292,7 +292,7 @@ receive:
 
 	errno = EPROTO;
 
-	if (r < sizeof(*rsp))
+	if (r < (int) sizeof(*rsp))
 		return -1;
 	
 	rsp = (void *) pkt;
diff --git a/compat/hidd.c b/compat/hidd.c
index a6f67410e..212c09269 100644
--- a/compat/hidd.c
+++ b/compat/hidd.c
@@ -425,7 +425,7 @@ static void do_show(int ctl)
 	struct hidp_connlist_req req;
 	struct hidp_conninfo ci[16];
 	char addr[18];
-	int i;
+	unsigned int i;
 
 	req.cnum = 16;
 	req.ci   = ci;
@@ -598,7 +598,7 @@ static void do_kill(int ctl, bdaddr_t *bdaddr, uint32_t flags)
 	struct hidp_conndel_req req;
 	struct hidp_connlist_req cl;
 	struct hidp_conninfo ci[16];
-	int i;
+	unsigned int i;
 
 	if (!bacmp(bdaddr, BDADDR_ALL)) {
 		cl.cnum = 16;
diff --git a/compat/msdun.c b/compat/msdun.c
index fab4c5867..1759ef666 100644
--- a/compat/msdun.c
+++ b/compat/msdun.c
@@ -56,7 +56,8 @@ static void sig_alarm(int sig)
 static int w4_str(int fd, char *str)
 {
 	char buf[40];
-	int  r, len = 0;
+	unsigned len = 0;
+	int r;
 	
 	while (1) {
 		r = read(fd, buf + len, sizeof(buf) - len - 1);
diff --git a/compat/sdp.c b/compat/sdp.c
index 941895d4f..bb188f6a3 100644
--- a/compat/sdp.c
+++ b/compat/sdp.c
@@ -71,7 +71,7 @@ static void epox_endian_quirk(unsigned char *data, int size)
 	 */
 	unsigned char pattern[] = { 0x05, 0x07, 0x19, 0x00, 0x2a, 0x00, 0xff,
 						0x15, 0x00, 0x26, 0x00, 0xff };
-	int i;
+	unsigned int i;
 
 	if (!data)
 		return;