[PATCH -next 1/4] ALSA: rawmidi: Remove unused variable 'dest_frames'

[Chen Zhongjin]

Reported by Clang [-Wunused-but-set-variable]

'commit 08fdced60ca0 ("ALSA: rawmidi: Add framing mode")'
This commit introduced the variable 'dest_frames'.
However this variable was never used except iterates itself.

It seems that it's some undeleted debug code. Remove it for code
cleaning.

Signed-off-by: Chen Zhongjin <chenzhongjin@xxxxxxxxxx>
---
 sound/core/rawmidi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 6963d5a487b3..3cd944386e51 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -1050,7 +1050,6 @@ static int receive_with_tstamp_framing(struct snd_rawmidi_substream *substream,
 	struct snd_rawmidi_runtime *runtime = substream->runtime;
 	struct snd_rawmidi_framing_tstamp *dest_ptr;
 	struct snd_rawmidi_framing_tstamp frame = { .tv_sec = tstamp->tv_sec, .tv_nsec = tstamp->tv_nsec };
-	int dest_frames = 0;
 	int orig_count = src_count;
 	int frame_size = sizeof(struct snd_rawmidi_framing_tstamp);
 
@@ -1077,7 +1076,6 @@ static int receive_with_tstamp_framing(struct snd_rawmidi_substream *substream,
 		runtime->avail += frame_size;
 		runtime->hw_ptr += frame_size;
 		runtime->hw_ptr %= runtime->buffer_size;
-		dest_frames++;
 	}
 	return orig_count - src_count;
 }
-- 
2.17.1