misc: cosmetics, remove argument from usage(FILE*)

This patch is trivial and changes nothing, because
we were always using usage(stdout)

Now all our usage() functions look very similar. If wanted we
could auto-generate another big cosmetical patch to remove all
the useless "FILE *out" constants and use printf and puts
rather than their f* friends. Such patch could be automatically
synchronized with the translation project (newlines!) to not
make the translators sick.

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>

1 files changed, 4 insertions, 3 deletions

diff --git a/disk-utils/sfdisk.c b/disk-utils/sfdisk.c
index 2a75190f5..6f88780d7 100644
--- a/disk-utils/sfdisk.c
+++ b/disk-utils/sfdisk.c
@@ -1839,8 +1839,9 @@ static int command_fdisk(struct sfdisk *sf, int argc, char **argv)
 	return rc;
 }
 
-static void __attribute__ ((__noreturn__)) usage(FILE *out)
+static void __attribute__((__noreturn__)) usage(void)
 {
+	FILE *out = stdout;
 	fputs(USAGE_HEADER, out);
 
 	fprintf(out,
@@ -1906,7 +1907,7 @@ static void __attribute__ ((__noreturn__)) usage(FILE *out)
 	list_available_columns(out);
 
 	fprintf(out, USAGE_MAN_TAIL("sfdisk(8)"));
-	exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
+	exit(EXIT_SUCCESS);
 }
 
 
@@ -2042,7 +2043,7 @@ int main(int argc, char *argv[])
 			sf->act = ACT_SHOW_GEOM;
 			break;
 		case 'h':
-			usage(stdout);
+			usage();
 			break;
 		case 'l':
 			sf->act = ACT_LIST;