From: Karel Zak <kzak@redhat.com>
Date: Tue, 31 Jan 2012 20:20:55 +0000 (+0100)
Subject: fsck.cramfs: mark usage() as noreturn
X-Git-Tag: v2.21-rc2~41
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4a36b8bf4e9f65278ba3959c5b83a12da798636;p=thirdparty%2Futil-linux.git

fsck.cramfs: mark usage() as noreturn

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/disk-utils/fsck.cramfs.c b/disk-utils/fsck.cramfs.c
index 05425eec07..0bbe048378 100644
--- a/disk-utils/fsck.cramfs.c
+++ b/disk-utils/fsck.cramfs.c
@@ -106,7 +106,7 @@ static char *outbuffer;
 static size_t page_size;
 
 /* Input status of 0 to print help and exit without an error. */
-static void usage(int status)
+static void __attribute__((__noreturn__)) usage(int status)
 {
 	FILE *stream = status ? stderr : stdout;
 
@@ -649,6 +649,7 @@ int main(int argc, char **argv)
 		switch (c) {
 		case 'h':
 			usage(FSCK_OK);
+			break;
 		case 'x':
 #ifdef INCLUDE_FS_TESTS
 			opt_extract = 1;