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openocd: fix simple cases of NULL comparison

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There are more than 1000 NULL comparisons to be aligned to the
coding style.
For recurrent NULL comparison it's preferable using trivial
scripts in order to minimize the review effort.

Patch generated automatically with the command:
	sed -i PATTERN $(find src/ -type f)
where PATTERN is in the list:
	's/(\([a-z][a-z0-9_]*\) == NULL)/(!\1)/g'
	's/(\([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\) == NULL)/(!\1)/g'
	's/(\([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\) == NULL)/(!\1)/g'

	's/(\([a-z][a-z0-9_]*\) != NULL)/(\1)/g'
	's/(\([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\) != NULL)/(\1)/g'
	's/(\([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\) != NULL)/(\1)/g'

	's/(NULL == \([a-z][a-z0-9_]*\))/(!\1)/g'
	's/(NULL == \([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\))/(!\1)/g'
	's/(NULL == \([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\))/(!\1)/g'

	's/(NULL != \([a-z][a-z0-9_]*\))/(\1)/g'
	's/(NULL != \([a-z][a-z0-9_]*->[a-z][a-z0-9_]*\))/(\1)/g'
	's/(NULL != \([a-z][a-z0-9_]*\.[a-z][a-z0-9_]*\))/(\1)/g'

Change-Id: Ida103e325d6d0600fb69c0b7a1557ee969db4417
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6350
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2021-07-03 18:51:20 +02:00
parent b159f5cded
commit 08ee7bb982
166 changed files with 856 additions and 856 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/target/arm_adi_v5.c
View File

@@ -505,7 +505,7 @@ static int mem_ap_read(struct adiv5_ap *ap, uint8_t *buffer, uint32_t size, uint
uint32_t *read_buf = calloc(count, sizeof(uint32_t));
/* Multiplication count * sizeof(uint32_t) may overflow, calloc() is safe */
uint32_t *read_ptr = read_buf;
if (read_buf == NULL) {
if (!read_buf) {
LOG_ERROR("Failed to allocate read buffer");
return ERROR_FAIL;
}
@@ -1653,7 +1653,7 @@ int adiv5_jim_configure(struct target *target, struct jim_getopt_info *goi)
int e;
pc = (struct adiv5_private_config *)target->private_config;
if (pc == NULL) {
if (!pc) {
pc = calloc(1, sizeof(struct adiv5_private_config));
pc->ap_num = DP_APSEL_INVALID;
target->private_config = pc;
@@ -1681,10 +1681,10 @@ int adiv5_jim_configure(struct target *target, struct jim_getopt_info *goi)
int adiv5_verify_config(struct adiv5_private_config *pc)
{
if (pc == NULL)
if (!pc)
return ERROR_FAIL;
if (pc->dap == NULL)
if (!pc->dap)
return ERROR_FAIL;
return ERROR_OK;