strv: make iterator in STRV_FOREACH() declaread in the loop

[thirdparty/systemd.git] / src / systemctl / systemctl-show.c

diff --git a/src/systemctl/systemctl-show.c b/src/systemctl/systemctl-show.c
index 974a7ccc9faac4e784c4ee01fb44282a48262ed3..0f3099b7b5510ee206a11d9bf36af85d3b30102f 100644 (file)
--- a/src/systemctl/systemctl-show.c
+++ b/src/systemctl/systemctl-show.c
@@ -307,7 +307,6 @@ static void print_status_info(
         _cleanup_free_ char *formatted_path = NULL;
         usec_t timestamp;
         const char *path;
-        char **t, **t2;
         int r;
 
         assert(i);
@@ -366,7 +365,6 @@ static void print_status_info(
         if (!strv_isempty(i->dropin_paths)) {
                 _cleanup_free_ char *dir = NULL;
                 bool last = false;
-                char ** dropin;
 
                 STRV_FOREACH(dropin, i->dropin_paths) {
                         _cleanup_free_ char *dropin_formatted = NULL;
@@ -772,8 +770,6 @@ static void print_status_info(
 }
 
 static void show_unit_help(UnitStatusInfo *i) {
-        char **p;
-
         assert(i);
 
         if (!i->documentation) {
@@ -1076,7 +1072,6 @@ static int print_property(const char *name, const char *expected_value, sd_bus_m
 
                         if (FLAGS_SET(flags, BUS_PRINT_PROPERTY_SHOW_EMPTY) || allow_list || !strv_isempty(l)) {
                                 bool first = true;
-                                char **i;
 
                                 if (!FLAGS_SET(flags, BUS_PRINT_PROPERTY_ONLY_VALUE)) {
                                         fputs(name, stdout);
@@ -1968,7 +1963,6 @@ static int show_one(
                 .io_read_bytes = UINT64_MAX,
                 .io_write_bytes = UINT64_MAX,
         };
-        char **pp;
         int r;
 
         assert(path);
@@ -2192,7 +2186,6 @@ int verb_show(int argc, char *argv[], void *userdata) {
                         ret = show_all(bus, &new_line, &ellipsized);
         } else {
                 _cleanup_free_ char **patterns = NULL;
-                char **name;
 
                 STRV_FOREACH(name, strv_skip(argv, 1)) {
                         _cleanup_free_ char *path = NULL, *unit = NULL;