ALSA: sb: Fix wrong argument in commented code

While rewriting the code from sockptr_t to iov_iter during the
development, I forgot to replace one place in emu8000-pcm code.  As
it's in the disabled area (with ifdef), it's never built and
overlooked.  Replace with the proper argument NULL.

Fixes: 9d0fdc602de9 ("ALSA: emu8000: Convert to generic PCM copy ops")
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Closes: https://lore.kernel.org/r/20230902053646.GK3390869@ZenIV
Link: https://lore.kernel.org/r/20230902061044.19366-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c
index c05935c..9234d4f 100644 (file)
--- a/sound/isa/sb/emu8000_pcm.c
+++ b/sound/isa/sb/emu8000_pcm.c
@@ -456,7 +456,7 @@ static int emu8k_pcm_silence(struct snd_pcm_substream *subs,
        /* convert to word unit */
        pos = (pos << 1) + rec->loop_start[voice];
        count <<= 1;
-       LOOP_WRITE(rec, pos, USER_SOCKPTR(NULL), count);
+       LOOP_WRITE(rec, pos, NULL, count);
        return 0;
 }