openocd: fix simple cases of NULL comparison

[openocd.git] / src / jtag / drivers / jtag_usb_common.c

diff --git a/src/jtag/drivers/jtag_usb_common.c b/src/jtag/drivers/jtag_usb_common.c
index fdd7137834fe09b3826dd8f9610fe6c4c0d6b27c..94cd7e74df7f1ab884b83abc196c663c8991133d 100644 (file)
--- a/src/jtag/drivers/jtag_usb_common.c
+++ b/src/jtag/drivers/jtag_usb_common.c
@@ -46,7 +46,7 @@ bool jtag_usb_location_equal(uint8_t dev_bus, uint8_t *port_path,
        string_length = strnlen(loc, JTAG_USB_MAX_LOCATION_LENGTH);
 
        ptr = strtok(loc, "-");
-       if (ptr == NULL) {
+       if (!ptr) {
                LOG_WARNING("no '-' in usb path\n");
                goto done;
        }
@@ -61,7 +61,7 @@ bool jtag_usb_location_equal(uint8_t dev_bus, uint8_t *port_path,
                ptr = strtok(NULL, ".");
 
                /* no more tokens in path */
-               if (ptr == NULL)
+               if (!ptr)
                        break;
 
                /* path mismatch at some step */