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cleanup: simplier _lv_passes_volumes_filter

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Don't recreate string and just check components directly.
This commit is contained in:
Zdenek Kabelac 2014-09-21 01:08:43 +02:00
parent a121340139
commit bc0a3e2355
1 changed files with 7 additions and 16 deletions
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23
lib/activate/activate.c
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@ -114,7 +114,7 @@ static int _lv_passes_volumes_filter(struct cmd_context *cmd, const struct logic
const struct dm_config_value *cv;
const char *str;
static char config_path[PATH_MAX];
static char path[PATH_MAX];
size_t len = strlen(lv->vg->name);
config_def_get_path(config_path, sizeof(config_path), cfg_id);
log_verbose("%s configuration setting defined: "
@ -161,21 +161,12 @@ static int _lv_passes_volumes_filter(struct cmd_context *cmd, const struct logic
else
continue;
}
if (!strchr(str, '/')) {
/* vgname supplied */
if (!strcmp(str, lv->vg->name))
return 1;
else
continue;
}
/* vgname/lvname */
if (dm_snprintf(path, sizeof(path), "%s/%s", lv->vg->name,
lv->name) < 0) {
log_error("dm_snprintf error from %s/%s", lv->vg->name,
lv->name);
continue;
}
if (!strcmp(path, str))
/* If supplied name is vgname[/lvname] */
if ((strncmp(str, lv->vg->name, len) == 0) &&
(!str[len] ||
((str[len] == '/') &&
!strcmp(str + len + 1, lv->name))))
return 1;
}