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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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10
src/target/target_request.c
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@@ -158,7 +158,7 @@ static int add_debug_msg_receiver(struct command_context *cmd_ctx, struct target
{
struct debug_msg_receiver **p = &target->dbgmsg;
if (target == NULL)
if (!target)
return ERROR_COMMAND_SYNTAX_ERROR;
/* see if there's already a list */
@@ -186,9 +186,9 @@ static struct debug_msg_receiver *find_debug_msg_receiver(struct command_context
int do_all_targets = 0;
/* if no target has been specified search all of them */
if (target == NULL) {
if (!target) {
/* if no targets haven been specified */
if (all_targets == NULL)
if (!all_targets)
return NULL;
target = all_targets;
@@ -217,9 +217,9 @@ int delete_debug_msg_receiver(struct command_context *cmd_ctx, struct target *ta
int do_all_targets = 0;
/* if no target has been specified search all of them */
if (target == NULL) {
if (!target) {
/* if no targets haven been specified */
if (all_targets == NULL)
if (!all_targets)
return ERROR_OK;
target = all_targets;