aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorNicholas Mc Guire <hofrat@osadl.org>2018-07-20 11:23:37 +0200
committerDaniel Thompson <daniel.thompson@linaro.org>2018-12-30 08:31:52 +0000
commit7faedcd4de4356dfcda30841a5ffef3bf35fa06c (patch)
tree20095be4529ccb0f9a2c958e2b823a0955ce1faa
parentkdb: Don't back trace on a cpu that didn't round up (diff)
downloadlinux-dev-7faedcd4de4356dfcda30841a5ffef3bf35fa06c.tar.xz
linux-dev-7faedcd4de4356dfcda30841a5ffef3bf35fa06c.zip
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: Nicholas Mc Guire <hofrat@osadl.org> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
-rw-r--r--kernel/debug/kdb/kdb_main.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index d72b32c66f7d..82a3b32a7cfc 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -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: