Make the ways of using output stream consistent in usage()

[thirdparty/util-linux.git] / sys-utils / fstrim.c

diff --git a/sys-utils/fstrim.c b/sys-utils/fstrim.c
index 96b7d2d484657b388e73d922376e7b5efc9456c3..446217e71dc9e57d6e7139b75b059f04b627481a 100644 (file)
--- a/sys-utils/fstrim.c
+++ b/sys-utils/fstrim.c
@@ -469,12 +469,12 @@ static void __attribute__((__noreturn__)) usage(void)
        fputs(_(" -n, --dry-run            does everything, but trim\n"), out);
 
        fputs(USAGE_SEPARATOR, out);
-       printf(USAGE_HELP_OPTIONS(21));
+       fprintf(out, USAGE_HELP_OPTIONS(21));
 
        fputs(USAGE_ARGUMENTS, out);
-       printf(USAGE_ARG_SIZE(_("<num>")));
+       fprintf(out, USAGE_ARG_SIZE(_("<num>")));
 
-       printf(USAGE_MAN_TAIL("fstrim(8)"));
+       fprintf(out, USAGE_MAN_TAIL("fstrim(8)"));
        exit(EXIT_SUCCESS);
 }