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path: root/src/jtag/drivers/kitprog.c
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Diffstat (limited to 'src/jtag/drivers/kitprog.c')
-rw-r--r--src/jtag/drivers/kitprog.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/jtag/drivers/kitprog.c b/src/jtag/drivers/kitprog.c
index 00d3f58..327bb57 100644
--- a/src/jtag/drivers/kitprog.c
+++ b/src/jtag/drivers/kitprog.c
@@ -158,7 +158,7 @@ static int kitprog_init(void)
int retval;
kitprog_handle = malloc(sizeof(struct kitprog));
- if (kitprog_handle == NULL) {
+ if (!kitprog_handle) {
LOG_ERROR("Failed to allocate memory");
return ERROR_FAIL;
}
@@ -208,14 +208,14 @@ static int kitprog_init(void)
/* Allocate packet buffers and queues */
kitprog_handle->packet_size = SWD_MAX_BUFFER_LENGTH;
kitprog_handle->packet_buffer = malloc(SWD_MAX_BUFFER_LENGTH);
- if (kitprog_handle->packet_buffer == NULL) {
+ if (!kitprog_handle->packet_buffer) {
LOG_ERROR("Failed to allocate memory for the packet buffer");
return ERROR_FAIL;
}
pending_queue_len = SWD_MAX_BUFFER_LENGTH / 5;
pending_transfers = malloc(pending_queue_len * sizeof(*pending_transfers));
- if (pending_transfers == NULL) {
+ if (!pending_transfers) {
LOG_ERROR("Failed to allocate memory for the SWD transfer queue");
return ERROR_FAIL;
}
@@ -256,7 +256,7 @@ static int kitprog_get_usb_serial(void)
/* Allocate memory for the serial number */
kitprog_handle->serial = calloc(retval + 1, sizeof(char));
- if (kitprog_handle->serial == NULL) {
+ if (!kitprog_handle->serial) {
LOG_ERROR("Failed to allocate memory for the serial number");
return ERROR_FAIL;
}
@@ -285,7 +285,7 @@ static int kitprog_usb_open(void)
/* Convert the ASCII serial number into a (wchar_t *) */
size_t len = strlen(kitprog_handle->serial);
wchar_t *hid_serial = calloc(len + 1, sizeof(wchar_t));
- if (hid_serial == NULL) {
+ if (!hid_serial) {
LOG_ERROR("Failed to allocate memory for the serial number");
return ERROR_FAIL;
}
@@ -298,7 +298,7 @@ static int kitprog_usb_open(void)
/* Use HID for the KitBridge interface */
kitprog_handle->hid_handle = hid_open(VID, PID, hid_serial);
free(hid_serial);
- if (kitprog_handle->hid_handle == NULL) {
+ if (!kitprog_handle->hid_handle) {
LOG_ERROR("Failed to open KitBridge (HID) interface");
return ERROR_FAIL;
}
@@ -314,7 +314,7 @@ static int kitprog_usb_open(void)
static void kitprog_usb_close(void)
{
- if (kitprog_handle->hid_handle != NULL) {
+ if (kitprog_handle->hid_handle) {
hid_close(kitprog_handle->hid_handle);
hid_exit();
}
@@ -855,7 +855,7 @@ COMMAND_HANDLER(kitprog_handle_serial_command)
{
if (CMD_ARGC == 1) {
kitprog_serial = strdup(CMD_ARGV[0]);
- if (kitprog_serial == NULL) {
+ if (!kitprog_serial) {
LOG_ERROR("Failed to allocate memory for the serial number");
return ERROR_FAIL;
}