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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

10
src/target/arm_dap.c
View File

@@ -187,7 +187,7 @@ static int dap_configure(struct jim_getopt_info *goi, struct arm_dap_object *dap
if (e != JIM_OK)
return e;
tap = jtag_tap_by_jim_obj(goi->interp, o_t);
if (tap == NULL) {
if (!tap) {
Jim_SetResultString(goi->interp, "-chain-position is invalid", -1);
return JIM_ERR;
}
@@ -202,7 +202,7 @@ static int dap_configure(struct jim_getopt_info *goi, struct arm_dap_object *dap
}
}
if (tap == NULL) {
if (!tap) {
Jim_SetResultString(goi->interp, "-chain-position required when creating DAP", -1);
return JIM_ERR;
}
@@ -223,7 +223,7 @@ static int dap_create(struct jim_getopt_info *goi)
int e;
cmd_ctx = current_command_context(goi->interp);
assert(cmd_ctx != NULL);
assert(cmd_ctx);
if (goi->argc < 3) {
Jim_WrongNumArgs(goi->interp, 1, goi->argv, "?name? ..options...");
@@ -241,7 +241,7 @@ static int dap_create(struct jim_getopt_info *goi)
/* Create it */
dap = calloc(1, sizeof(struct arm_dap_object));
if (dap == NULL)
if (!dap)
return JIM_ERR;
e = dap_configure(goi, dap);
@@ -317,7 +317,7 @@ COMMAND_HANDLER(handle_dap_info_command)
struct adiv5_dap *dap = arm->dap;
uint32_t apsel;
if (dap == NULL) {
if (!dap) {
LOG_ERROR("DAP instance not available. Probably a HLA target...");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}