Commit 518fe506 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Takashi Iwai
Browse files

ALSA: pci/emu10k1: remove 'set but not used' warning 



Fix W=1 warning. The loopsize variable is only used in compiled-out
code, so mark with __maybe_unused.

sound/pci/emu10k1/emu10k1_patch.c: In function
‘snd_emu10k1_sample_new’:
sound/pci/emu10k1/emu10k1_patch.c:30:22: warning: variable ‘loopsize’
set but not used [-Wunused-but-set-variable]
   30 |  int truesize, size, loopsize, blocksize;
      |                      ^~~~~~~~

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-14-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ba2def29

sound/pci/emu10k1/emu10k1_patch.c

+2 −1
Original line number Diff line number Diff line
@@ -27,7 +27,8 @@ snd_emu10k1_sample_new(struct snd_emux *rec, struct snd_sf_sample *sp, 
		       const void __user *data, long count)

{

	int offset;

	int truesize, size, loopsize, blocksize;

	int truesize, size, blocksize;

	__maybe_unused int loopsize;

	int loopend, sampleend;

	unsigned int start_addr;

	struct snd_emu10k1 *emu;