util-lib: don't include fileio.h from fileio-label.h

There's no reason for doing that, hence simply don't.

src/core/unit.c

@@ -22,6 +22,7 @@
 #include "execute.h"
 #include "fd-util.h"
 #include "fileio-label.h"
+#include "fileio.h"
 #include "format-util.h"
 #include "fs-util.h"
 #include "id128-util.h"

src/hostname/hostnamed.c

@@ -11,6 +11,7 @@
 #include "def.h"
 #include "env-util.h"
 #include "fileio-label.h"
+#include "fileio.h"
 #include "hostname-util.h"
 #include "id128-util.h"
 #include "main-func.h"

src/login/logind-dbus.c

@@ -21,6 +21,7 @@
 #include "escape.h"
 #include "fd-util.h"
 #include "fileio-label.h"
+#include "fileio.h"
 #include "format-util.h"
 #include "fs-util.h"
 #include "logind.h"

src/resolve/resolved-manager.c

@@ -14,7 +14,7 @@
 #include "dirent-util.h"
 #include "dns-domain.h"
 #include "fd-util.h"
-#include "fileio-label.h"
+#include "fileio.h"
 #include "hostname-util.h"
 #include "io-util.h"
 #include "io-util.h"

src/resolve/resolved-resolv-conf.c

@@ -6,7 +6,6 @@
 #include "alloc-util.h"
 #include "dns-domain.h"
 #include "fd-util.h"
-#include "fileio-label.h"
 #include "fileio.h"
 #include "ordered-set.h"
 #include "resolved-conf.h"

src/shared/fileio-label.h

@@ -3,11 +3,9 @@
 
 #include <stdio.h>
 
-#include "fileio.h"
-
-/* These functions are split out of fileio.h (and not for examplement just as flags to the functions they wrap) in
- * order to optimize linking: This way, -lselinux is needed only for the callers of these functions that need selinux,
- * but not for all */
+/* These functions are split out of fileio.h (and not for example just flags to the functions they wrap) in order to
+ * optimize linking: This way, -lselinux is needed only for the callers of these functions that need selinux, but not
+ * for all */
 
 int write_string_file_atomic_label_ts(const char *fn, const char *line, struct timespec *ts);
 static inline int write_string_file_atomic_label(const char *fn, const char *line) {

src/sysusers/sysusers.c

@@ -8,7 +8,7 @@
 #include "copy.h"
 #include "def.h"
 #include "fd-util.h"
-#include "fileio-label.h"
+#include "fileio.h"
 #include "format-util.h"
 #include "fs-util.h"
 #include "hashmap.h"