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Staging: line6: fix checkpatch errors in audio.c
Lots of warnings also fixed up. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -25,12 +25,12 @@ static char *line6_id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
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*/
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int line6_init_audio(struct usb_line6 *line6)
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{
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static int dev = 0;
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static int dev;
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struct snd_card *card;
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card = snd_card_new(line6_index[dev], line6_id[dev], THIS_MODULE, 0);
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if(card == NULL)
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if (card == NULL)
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return -ENOMEM;
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line6->card = card;
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@ -49,7 +49,8 @@ int line6_register_audio(struct usb_line6 *line6)
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{
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int err;
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if((err = snd_card_register(line6->card)) < 0)
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err = snd_card_register(line6->card);
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if (err < 0)
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return err;
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return 0;
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