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param.cpp: fix issues by clang tidy (nullptr & void)

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This commit is contained in:
Beat Küng
2017-05-04 16:24:39 +02:00
parent b32b0d9b17
commit 37ff267b68
1 changed files with 9 additions and 9 deletions
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src/systemcmds/param/param.cpp
+9 -9
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@@ -80,7 +80,7 @@ enum COMPARE_OPERATOR {
#endif
static int do_save(const char *param_file_name);
static int do_save_default(void);
static int do_save_default();
static int do_load(const char *param_file_name);
static int do_import(const char *param_file_name);
static int do_show(const char *search_string, bool only_changed);
@@ -92,7 +92,7 @@ static int do_reset(const char *excludes[], int num_excludes);
static int do_reset_nostart(const char *excludes[], int num_excludes);
static int do_find(const char *name);
static void print_usage(void)
static void print_usage()
{
PRINT_MODULE_DESCRIPTION(
R"DESCR_STR(
@@ -199,7 +199,7 @@ param_main(int argc, char *argv[])
param_set_default_file(argv[2]);
} else {
param_set_default_file(NULL);
param_set_default_file(nullptr);
}
PX4_INFO("selected parameter default file %s", param_get_default_file());
@@ -214,7 +214,7 @@ param_main(int argc, char *argv[])
return do_show(argv[3], true);
} else {
return do_show(NULL, true);
return do_show(nullptr, true);
}
} else {
@@ -222,7 +222,7 @@ param_main(int argc, char *argv[])
}
} else {
return do_show(NULL, false);
return do_show(nullptr, false);
}
}
@@ -268,7 +268,7 @@ param_main(int argc, char *argv[])
return do_reset((const char **) &argv[2], argc - 2);
} else {
return do_reset(NULL, 0);
return do_reset(nullptr, 0);
}
}
@@ -277,7 +277,7 @@ param_main(int argc, char *argv[])
return do_reset_nostart((const char **) &argv[2], argc - 2);
} else {
return do_reset_nostart(NULL, 0);
return do_reset_nostart(nullptr, 0);
}
}
@@ -409,7 +409,7 @@ do_import(const char *param_file_name)
#endif
static int
do_save_default(void)
do_save_default()
{
return param_save_default();
}
@@ -494,7 +494,7 @@ do_show_print(void *arg, param_t param)
const char *p_name = (const char *)param_name(param);
/* print nothing if search string is invalid and not matching */
if (!(arg == NULL)) {
if (!(arg == nullptr)) {
/* start search */
const char *ss = search_string;