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ALSA: 6fire: Drop unnecessary NULL checks

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The NULL checks of chip pointer in usb6fire_chip_abrt() and
usb6fire_card_free() are utterly useless, as it's guaranteed to be
non-NULL.  Drop them for increasing the readability.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260414132218.411013-5-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2026-04-14 15:22:14 +02:00
parent 14101a0670
commit 02df59d025
1 changed files with 16 additions and 20 deletions
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36
sound/usb/6fire/chip.c
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@ -43,32 +43,28 @@ static DEFINE_MUTEX(register_mutex);
static void usb6fire_chip_abort(struct sfire_chip *chip)
{
if (chip) {
if (chip->pcm)
usb6fire_pcm_abort(chip);
if (chip->midi)
usb6fire_midi_abort(chip);
if (chip->comm)
usb6fire_comm_abort(chip);
if (chip->control)
usb6fire_control_abort(chip);
}
if (chip->pcm)
usb6fire_pcm_abort(chip);
if (chip->midi)
usb6fire_midi_abort(chip);
if (chip->comm)
usb6fire_comm_abort(chip);
if (chip->control)
usb6fire_control_abort(chip);
}
static void usb6fire_card_free(struct snd_card *card)
{
struct sfire_chip *chip = card->private_data;
if (chip) {
if (chip->pcm)
usb6fire_pcm_destroy(chip);
if (chip->midi)
usb6fire_midi_destroy(chip);
if (chip->comm)
usb6fire_comm_destroy(chip);
if (chip->control)
usb6fire_control_destroy(chip);
}
if (chip->pcm)
usb6fire_pcm_destroy(chip);
if (chip->midi)
usb6fire_midi_destroy(chip);
if (chip->comm)
usb6fire_comm_destroy(chip);
if (chip->control)
usb6fire_control_destroy(chip);
}
static int usb6fire_chip_probe(struct usb_interface *intf,