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Thu, 25 May 2023 08:31:28 +0000 From: Takashi Iwai To: alsa-devel@alsa-project.org Cc: Dan Carpenter Subject: [PATCH 1/2] ALSA: ump: Drop redundant check of note-on with zero velocity Date: Thu, 25 May 2023 10:31:23 +0200 Message-Id: <20230525083124.15277-1-tiwai@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Message-ID-Hash: PRCU7WCAZW5PK4P3IESKA62WTHI5Z7ZV X-Message-ID-Hash: PRCU7WCAZW5PK4P3IESKA62WTHI5Z7ZV X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: The check of a note-on event with zero velocity is done twice, and the latter one is superfluous. Let's drop it. Fixes: 0b5288f5fe63 ("ALSA: ump: Add legacy raw MIDI support") Reported-by: Dan Carpenter Closes: https://lore.kernel.org/r/4683198a-84f6-4238-9e87-c70667d84523@kili.mountain Suggested-by: Dan Carpenter Signed-off-by: Takashi Iwai --- sound/core/ump_convert.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/core/ump_convert.c b/sound/core/ump_convert.c index cb7c2f959a27..164829d3e305 100644 --- a/sound/core/ump_convert.c +++ b/sound/core/ump_convert.c @@ -340,9 +340,6 @@ static int cvt_legacy_cmd_to_ump(struct snd_ump_endpoint *ump, switch (status) { case UMP_MSG_STATUS_NOTE_ON: - if (!buf[2]) - status = UMP_MSG_STATUS_NOTE_OFF; - fallthrough; case UMP_MSG_STATUS_NOTE_OFF: midi2->note.note = buf[1]; midi2->note.velocity = upscale_7_to_16bit(buf[2]);