mixer(8): Style: Tag no-return usage() as __dead2

Coverity really should have figured this out from the exit(3) call at the end
of the routine, but just make it explicit.

No functional change.

Reported by:	Coverity
CID:		1304866 (false positive double-close of 'baz')
Sponsored by:	EMC / Isilon Storage Division

This commit is contained in:

Conrad Meyer

2016-05-11 17:27:27 +00:00

parent dacb734ea8

commit 02dc4f1751

1 changed files with 2 additions and 2 deletions

									
										usr.sbin/mixer/mixer.c
									
		+2
		-2
	
												View File
												
				@@ -26,11 +26,11 @@ __FBSDID("$FreeBSD$");

				static const char *names[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;

				static void	usage(int devmask, int recmask);

				static void	usage(int devmask, int recmask) __dead2;

				static int	res_name(const char *name, int mask);

				static void	print_recsrc(int recsrc, int recmask, int sflag);

				static void

				static void __dead2

				usage(int devmask, int recmask)

				{

					int	i, n;