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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
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14
src/target/semihosting_common.c
View File

@@ -99,7 +99,7 @@ int semihosting_common_init(struct target *target, void *setup,
LOG_DEBUG(" ");
target->fileio_info = malloc(sizeof(*target->fileio_info));
if (target->fileio_info == NULL) {
if (!target->fileio_info) {
LOG_ERROR("out of memory");
return ERROR_FAIL;
}
@@ -107,7 +107,7 @@ int semihosting_common_init(struct target *target, void *setup,
struct semihosting *semihosting;
semihosting = malloc(sizeof(*target->semihosting));
if (semihosting == NULL) {
if (!semihosting) {
LOG_ERROR("out of memory");
return ERROR_FAIL;
}
@@ -1478,7 +1478,7 @@ static __COMMAND_HANDLER(handle_common_semihosting_command)
{
struct target *target = get_current_target(CMD_CTX);
if (target == NULL) {
if (!target) {
LOG_ERROR("No target selected");
return ERROR_FAIL;
}
@@ -1519,7 +1519,7 @@ static __COMMAND_HANDLER(handle_common_semihosting_fileio_command)
{
struct target *target = get_current_target(CMD_CTX);
if (target == NULL) {
if (!target) {
LOG_ERROR("No target selected");
return ERROR_FAIL;
}
@@ -1550,7 +1550,7 @@ static __COMMAND_HANDLER(handle_common_semihosting_cmdline)
struct target *target = get_current_target(CMD_CTX);
unsigned int i;
if (target == NULL) {
if (!target) {
LOG_ERROR("No target selected");
return ERROR_FAIL;
}
@@ -1566,7 +1566,7 @@ static __COMMAND_HANDLER(handle_common_semihosting_cmdline)
for (i = 1; i < CMD_ARGC; i++) {
char *cmdline = alloc_printf("%s %s", semihosting->cmdline, CMD_ARGV[i]);
if (cmdline == NULL)
if (!cmdline)
break;
free(semihosting->cmdline);
semihosting->cmdline = cmdline;
@@ -1582,7 +1582,7 @@ static __COMMAND_HANDLER(handle_common_semihosting_resumable_exit_command)
{
struct target *target = get_current_target(CMD_CTX);
if (target == NULL) {
if (!target) {
LOG_ERROR("No target selected");
return ERROR_FAIL;
}