Misc uninteresting cleanups.

diff --git a/gpsbabel/jeeps/gpslibusb.c b/gpsbabel/jeeps/gpslibusb.c
index d9da31d73208502f8dd9ad3e573ce0cef9ddfb50..52090ded14b42f05433079bfd5955864a7ce663c 100644 (file)
--- a/gpsbabel/jeeps/gpslibusb.c
+++ b/gpsbabel/jeeps/gpslibusb.c
@@ -22,6 +22,7 @@
 
 
 #include <stdio.h>
+#include <ctype.h>
 #include <usb.h>
 #include "gps.h"
 #include "garminusb.h"
@@ -63,7 +64,7 @@ gusb_init(void)
        return 1;
 }
 
-dump(char *msg, const unsigned char *in, int r)
+static void dump(char *msg, const unsigned char *in, int r)
 {
        int i;
        printf("%s: %d\n", msg, r);
@@ -87,6 +88,7 @@ gusb_cmd_send(const garmin_usb_packet *opkt, size_t sz)
        if (r != sz) {
                fprintf(stderr, "Bad cmdsend r %d sz %d\n", r, sz);
        }
+       return r;
 }
 
 int
@@ -127,11 +129,10 @@ garmin_usb_teardown(void)
        }
 }
 
+void
 garmin_usb_start(struct usb_device *dev)
 {
-       int ret;
        int i;
-       char ibuf[4096];
 
        if (udev) return;
 
@@ -182,7 +183,6 @@ garmin_usb_syncup(void)
 {
        int maxct = 5;
        int maxtries;
-       char ibuf[4096];
 
        for (maxtries = maxct; maxtries; maxtries--) {
 
@@ -208,7 +208,6 @@ static
 void garmin_usb_scan(void)
 {
        struct usb_bus *bus;
-       int c, i, a;
 
        for (bus = busses; bus; bus = bus->next) {
                struct usb_device *dev;

diff --git a/gpsbabel/jeeps/gpsusbread.c b/gpsbabel/jeeps/gpsusbread.c
index 6c9284decc60fa0ca0f297cfef23bc882cc1df6b..edcabf6ab14e0b5adf1dc665592813089709ef67 100644 (file)
--- a/gpsbabel/jeeps/gpsusbread.c
+++ b/gpsbabel/jeeps/gpsusbread.c
@@ -18,15 +18,13 @@
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA
 
  */
-
+#include <ctype.h>
 #include "gps.h"
 #include "garminusb.h"
 
 int32 GPS_Packet_Read_usb(int32 fd, GPS_PPacket *packet)
 {
        int32  n;
-       UC     u;
-       UC     *p;
        int32  i;
        int32 payload_size;
        const char *m1;