aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--src/flash/nand/arm_io.c2
-rw-r--r--src/flash/nand/core.c2
-rw-r--r--src/flash/nor/core.c2
-rw-r--r--src/helper/binarybuffer.c2
-rw-r--r--src/jtag/adapter.c6
-rw-r--r--src/jtag/commands.c2
-rw-r--r--src/jtag/drivers/vsllink.c2
-rw-r--r--src/jtag/drivers/xds110.c8
-rw-r--r--src/openocd.c2
-rw-r--r--src/rtos/mqx.c6
-rw-r--r--src/svf/svf.c4
-rw-r--r--src/target/target.c2
12 files changed, 20 insertions, 20 deletions
diff --git a/src/flash/nand/arm_io.c b/src/flash/nand/arm_io.c
index 705470e..2b0c081 100644
--- a/src/flash/nand/arm_io.c
+++ b/src/flash/nand/arm_io.c
@@ -55,7 +55,7 @@ static int arm_code_to_working_area(struct target *target,
*/
/* make sure we have a working area */
- if (NULL == *area) {
+ if (!*area) {
retval = target_alloc_working_area(target, size, area);
if (retval != ERROR_OK) {
LOG_DEBUG("%s: no %d byte buffer", __func__, (int) size);
diff --git a/src/flash/nand/core.c b/src/flash/nand/core.c
index d60e0d0..c1f1bc4 100644
--- a/src/flash/nand/core.c
+++ b/src/flash/nand/core.c
@@ -180,7 +180,7 @@ static struct nand_device *get_nand_device_by_name(const char *name)
unsigned found = 0;
struct nand_device *nand;
- for (nand = nand_devices; NULL != nand; nand = nand->next) {
+ for (nand = nand_devices; nand; nand = nand->next) {
if (strcmp(nand->name, name) == 0)
return nand;
if (!flash_driver_name_matches(nand->controller->name, name))
diff --git a/src/flash/nor/core.c b/src/flash/nor/core.c
index a2d7623..30d387a 100644
--- a/src/flash/nor/core.c
+++ b/src/flash/nor/core.c
@@ -257,7 +257,7 @@ struct flash_bank *get_flash_bank_by_name_noprobe(const char *name)
unsigned found = 0;
struct flash_bank *bank;
- for (bank = flash_banks; NULL != bank; bank = bank->next) {
+ for (bank = flash_banks; bank; bank = bank->next) {
if (strcmp(bank->name, name) == 0)
return bank;
if (!flash_driver_name_matches(bank->driver->name, name))
diff --git a/src/helper/binarybuffer.c b/src/helper/binarybuffer.c
index 3d35702..49e347b 100644
--- a/src/helper/binarybuffer.c
+++ b/src/helper/binarybuffer.c
@@ -53,7 +53,7 @@ static const char hex_digits[] = {
void *buf_cpy(const void *from, void *_to, unsigned size)
{
- if (NULL == from || NULL == _to)
+ if (!from || !_to)
return NULL;
/* copy entire buffer */
diff --git a/src/jtag/adapter.c b/src/jtag/adapter.c
index b8b8f5a..80d5ab0 100644
--- a/src/jtag/adapter.c
+++ b/src/jtag/adapter.c
@@ -91,7 +91,7 @@ COMMAND_HANDLER(handle_adapter_list_command)
return ERROR_COMMAND_SYNTAX_ERROR;
command_print(CMD, "The following debug adapters are available:");
- for (unsigned i = 0; NULL != adapter_drivers[i]; i++) {
+ for (unsigned i = 0; adapter_drivers[i]; i++) {
const char *name = adapter_drivers[i]->name;
command_print(CMD, "%u: %s", i + 1, name);
}
@@ -113,11 +113,11 @@ COMMAND_HANDLER(handle_adapter_driver_command)
if (CMD_ARGC != 1 || CMD_ARGV[0][0] == '\0')
return ERROR_COMMAND_SYNTAX_ERROR;
- for (unsigned i = 0; NULL != adapter_drivers[i]; i++) {
+ for (unsigned i = 0; adapter_drivers[i]; i++) {
if (strcmp(CMD_ARGV[0], adapter_drivers[i]->name) != 0)
continue;
- if (NULL != adapter_drivers[i]->commands) {
+ if (adapter_drivers[i]->commands) {
retval = register_commands(CMD_CTX, NULL,
adapter_drivers[i]->commands);
if (retval != ERROR_OK)
diff --git a/src/jtag/commands.c b/src/jtag/commands.c
index aacedbd..206c5e8 100644
--- a/src/jtag/commands.c
+++ b/src/jtag/commands.c
@@ -67,7 +67,7 @@ void jtag_queue_command(struct jtag_command *cmd)
struct jtag_command **last_cmd = next_command_pointer;
assert(last_cmd);
- assert(NULL == *last_cmd);
+ assert(!*last_cmd);
*last_cmd = cmd;
/* store location where the next command pointer will be stored */
diff --git a/src/jtag/drivers/vsllink.c b/src/jtag/drivers/vsllink.c
index b4597b7..6361ee0 100644
--- a/src/jtag/drivers/vsllink.c
+++ b/src/jtag/drivers/vsllink.c
@@ -785,7 +785,7 @@ static int vsllink_check_usb_strings(
char desc_string[256];
int retval;
- if (NULL != versaloon_interface.usb_setting.serialstring) {
+ if (versaloon_interface.usb_setting.serialstring) {
retval = libusb_get_string_descriptor_ascii(usb_device_handle,
usb_desc->iSerialNumber, (unsigned char *)desc_string,
sizeof(desc_string));
diff --git a/src/jtag/drivers/xds110.c b/src/jtag/drivers/xds110.c
index e89cfe5..f620514 100644
--- a/src/jtag/drivers/xds110.c
+++ b/src/jtag/drivers/xds110.c
@@ -472,7 +472,7 @@ static bool usb_read(unsigned char *buffer, int size, int *bytes_read,
{
int result;
- if (NULL == xds110.dev || NULL == buffer || NULL == bytes_read)
+ if (!xds110.dev || !buffer || !bytes_read)
return false;
/* Force a non-zero timeout to prevent blocking */
@@ -491,7 +491,7 @@ static bool usb_write(unsigned char *buffer, int size, int *written)
int result = LIBUSB_SUCCESS;
int retries = 0;
- if (NULL == xds110.dev || NULL == buffer)
+ if (!xds110.dev || !buffer)
return false;
result = libusb_bulk_transfer(xds110.dev, xds110.endpoint_out, buffer,
@@ -1037,7 +1037,7 @@ static bool ocd_dap_request(uint8_t *dap_requests, uint32_t request_size,
bool success;
- if (NULL == dap_requests || NULL == dap_results)
+ if (!dap_requests || !dap_results)
return false;
xds110.write_payload[0] = OCD_DAP_REQUEST;
@@ -1062,7 +1062,7 @@ static bool ocd_scan_request(uint8_t *scan_requests, uint32_t request_size,
bool success;
- if (NULL == scan_requests || NULL == scan_results)
+ if (!scan_requests || !scan_results)
return false;
xds110.write_payload[0] = OCD_SCAN_REQUEST;
diff --git a/src/openocd.c b/src/openocd.c
index 2eb7346..2c94666 100644
--- a/src/openocd.c
+++ b/src/openocd.c
@@ -262,7 +262,7 @@ static struct command_context *setup_command_handler(Jim_Interp *interp)
&arm_tpiu_swo_register_commands,
NULL
};
- for (unsigned i = 0; NULL != command_registrants[i]; i++) {
+ for (unsigned i = 0; command_registrants[i]; i++) {
int retval = (*command_registrants[i])(cmd_ctx);
if (retval != ERROR_OK) {
command_done(cmd_ctx);
diff --git a/src/rtos/mqx.c b/src/rtos/mqx.c
index 710436b..777d23c 100644
--- a/src/rtos/mqx.c
+++ b/src/rtos/mqx.c
@@ -393,7 +393,7 @@ static int mqx_update_threads(
rtos->thread_details[i].exists = true;
/* set thread name */
rtos->thread_details[i].thread_name_str = malloc(strlen((void *)task_name) + 1);
- if (NULL == rtos->thread_details[i].thread_name_str)
+ if (!rtos->thread_details[i].thread_name_str)
return ERROR_FAIL;
strcpy(rtos->thread_details[i].thread_name_str, (void *)task_name);
/* set thread extra info
@@ -405,7 +405,7 @@ static int mqx_update_threads(
*/
extra_info_length += strlen((void *)state_name) + 7 + 13 + 8 + 15 + 8;
rtos->thread_details[i].extra_info_str = malloc(extra_info_length + 1);
- if (NULL == rtos->thread_details[i].extra_info_str)
+ if (!rtos->thread_details[i].extra_info_str)
return ERROR_FAIL;
snprintf(rtos->thread_details[i].extra_info_str, extra_info_length,
"State: %s, Address: 0x%" PRIx32 ", Error Code: %" PRIu32,
@@ -501,7 +501,7 @@ static int mqx_get_thread_reg_list(
static int mqx_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[])
{
*symbol_list = calloc(ARRAY_SIZE(mqx_symbol_list), sizeof(struct symbol_table_elem));
- if (NULL == *symbol_list)
+ if (!*symbol_list)
return ERROR_FAIL;
/* export required symbols */
for (int i = 0; i < (int)(ARRAY_SIZE(mqx_symbol_list)); i++)
diff --git a/src/svf/svf.c b/src/svf/svf.c
index 553bdc7..c93d530 100644
--- a/src/svf/svf.c
+++ b/src/svf/svf.c
@@ -761,10 +761,10 @@ static int svf_adjust_array_length(uint8_t **arr, int orig_bit_len, int new_bit_
{
int new_byte_len = (new_bit_len + 7) >> 3;
- if ((NULL == *arr) || (((orig_bit_len + 7) >> 3) < ((new_bit_len + 7) >> 3))) {
+ if ((!*arr) || (((orig_bit_len + 7) >> 3) < ((new_bit_len + 7) >> 3))) {
free(*arr);
*arr = calloc(1, new_byte_len);
- if (NULL == *arr) {
+ if (!*arr) {
LOG_ERROR("not enough memory");
return ERROR_FAIL;
}
diff --git a/src/target/target.c b/src/target/target.c
index 686aa51..1879430 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -5937,7 +5937,7 @@ static int jim_target_types(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
return JIM_ERR;
}
Jim_SetResult(interp, Jim_NewListObj(interp, NULL, 0));
- for (unsigned x = 0; NULL != target_types[x]; x++) {
+ for (unsigned x = 0; target_types[x]; x++) {
Jim_ListAppendElement(interp, Jim_GetResult(interp),
Jim_NewStringObj(interp, target_types[x]->name, -1));
}
generated by cgit v1.1 at 2024-10-05 18:35:07 +0000