Commit 7faedcd4 authored by Nicholas Mc Guire's avatar Nicholas Mc Guire Committed by Daniel Thompson

kdb: use bool for binary state indicators

defcmd_in_progress  is the state trace for command group processing
- within a command group or not -  usable  is an indicator if a command
set is valid (allocated/non-empty) - so use a bool for those binary
indication here.
Signed-off-by: default avatarNicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
parent 162bc7f5
......@@ -658,7 +658,7 @@ static void kdb_cmderror(int diag)
*/
struct defcmd_set {
int count;
int usable;
bool usable;
char *name;
char *usage;
char *help;
......@@ -666,7 +666,7 @@ struct defcmd_set {
};
static struct defcmd_set *defcmd_set;
static int defcmd_set_count;
static int defcmd_in_progress;
static bool defcmd_in_progress;
/* Forward references */
static int kdb_exec_defcmd(int argc, const char **argv);
......@@ -676,9 +676,9 @@ static int kdb_defcmd2(const char *cmdstr, const char *argv0)
struct defcmd_set *s = defcmd_set + defcmd_set_count - 1;
char **save_command = s->command;
if (strcmp(argv0, "endefcmd") == 0) {
defcmd_in_progress = 0;
defcmd_in_progress = false;
if (!s->count)
s->usable = 0;
s->usable = false;
if (s->usable)
/* macros are always safe because when executed each
* internal command re-enters kdb_parse() and is
......@@ -695,7 +695,7 @@ static int kdb_defcmd2(const char *cmdstr, const char *argv0)
if (!s->command) {
kdb_printf("Could not allocate new kdb_defcmd table for %s\n",
cmdstr);
s->usable = 0;
s->usable = false;
return KDB_NOTIMP;
}
memcpy(s->command, save_command, s->count * sizeof(*(s->command)));
......@@ -737,7 +737,7 @@ static int kdb_defcmd(int argc, const char **argv)
defcmd_set_count * sizeof(*defcmd_set));
s = defcmd_set + defcmd_set_count;
memset(s, 0, sizeof(*s));
s->usable = 1;
s->usable = true;
s->name = kdb_strdup(argv[1], GFP_KDB);
if (!s->name)
goto fail_name;
......@@ -756,7 +756,7 @@ static int kdb_defcmd(int argc, const char **argv)
s->help[strlen(s->help)-1] = '\0';
}
++defcmd_set_count;
defcmd_in_progress = 1;
defcmd_in_progress = true;
kfree(save_defcmd_set);
return 0;
fail_help:
......
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