Messages in this thread Patch in this message | | | From | Chen Zhongjin <> | Subject | [PATCH -next 1/4] ALSA: rawmidi: Remove unused variable 'dest_frames' | Date | Fri, 30 Sep 2022 18:38:33 +0800 |
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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@huawei.com> --- 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
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