diff options
| author | Nicholas Mc Guire <hofrat@osadl.org> | 2018-07-20 11:23:37 +0200 |
|---|---|---|
| committer | Daniel Thompson <daniel.thompson@linaro.org> | 2018-12-30 09:31:52 +0100 |
| commit | 7faedcd4de4356dfcda30841a5ffef3bf35fa06c (patch) | |
| tree | 20095be4529ccb0f9a2c958e2b823a0955ce1faa /kernel | |
| parent | kdb: Don't back trace on a cpu that didn't round up (diff) | |
| download | linux-7faedcd4de4356dfcda30841a5ffef3bf35fa06c.tar.xz linux-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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/debug/kdb/kdb_main.c | 14 |
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: |