tree-wide: voidify a few calls

poettering · poettering · commit 22e596d6d5fa · 2019-05-08T06:36:20.000-04:00
diff --git a/src/binfmt/binfmt.c b/src/binfmt/binfmt.c
@@ -213,7 +213,7 @@ static int run(int argc, char *argv[]) {
                 }
 
                 /* Flush out all rules */
-                write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
+                (void) write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
 
                 STRV_FOREACH(f, files) {
                         k = apply_file(*f, true);
diff --git a/src/firstboot/firstboot.c b/src/firstboot/firstboot.c
@@ -253,7 +253,7 @@ static int process_locale(void) {
 
         if (arg_copy_locale && arg_root) {
 
-                mkdir_parents(etc_localeconf, 0755);
+                (void) mkdir_parents(etc_localeconf, 0755);
                 r = copy_file("/etc/locale.conf", etc_localeconf, 0, 0644, 0, 0, COPY_REFLINK);
                 if (r != -ENOENT) {
                         if (r < 0)
@@ -278,7 +278,7 @@ static int process_locale(void) {
 
         locales[i] = NULL;
 
-        mkdir_parents(etc_localeconf, 0755);
+        (void) mkdir_parents(etc_localeconf, 0755);
         r = write_env_file(etc_localeconf, locales);
         if (r < 0)
                 return log_error_errno(r, "Failed to write %s: %m", etc_localeconf);
@@ -327,7 +327,7 @@ static int process_keymap(void) {
 
         if (arg_copy_keymap && arg_root) {
 
-                mkdir_parents(etc_vconsoleconf, 0755);
+                (void) mkdir_parents(etc_vconsoleconf, 0755);
                 r = copy_file("/etc/vconsole.conf", etc_vconsoleconf, 0, 0644, 0, 0, COPY_REFLINK);
                 if (r != -ENOENT) {
                         if (r < 0)
@@ -411,7 +411,7 @@ static int process_timezone(void) {
                         if (r < 0)
                                 return log_error_errno(r, "Failed to read host timezone: %m");
 
-                        mkdir_parents(etc_localtime, 0755);
+                        (void) mkdir_parents(etc_localtime, 0755);
                         if (symlink(p, etc_localtime) < 0)
                                 return log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
 
@@ -429,7 +429,7 @@ static int process_timezone(void) {
 
         e = strjoina("../usr/share/zoneinfo/", arg_timezone);
 
-        mkdir_parents(etc_localtime, 0755);
+        (void) mkdir_parents(etc_localtime, 0755);
         if (symlink(e, etc_localtime) < 0)
                 return log_error_errno(errno, "Failed to create %s symlink: %m", etc_localtime);
 
@@ -624,7 +624,7 @@ static int process_root_password(void) {
         if (laccess(etc_shadow, F_OK) >= 0)
                 return 0;
 
-        mkdir_parents(etc_shadow, 0755);
+        (void) mkdir_parents(etc_shadow, 0755);
 
         lock = take_etc_passwd_lock(arg_root);
         if (lock < 0)

Original file line number	Diff line number	Diff line change
`@@ -213,7 +213,7 @@ static int run(int argc, char *argv[]) {`
`213`	`213`	`}`
`214`	`214`
`215`	`215`	`/* Flush out all rules */`
`216`		`- write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);`
	`216`	`+ (void) write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);`
`217`	`217`
`218`	`218`	`STRV_FOREACH(f, files) {`
`219`	`219`	`k = apply_file(*f, true);`