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ALSA: usb: Delete an error message for a failed memory allocation in two functions

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Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Markus Elfring
2017-08-11 18:38:25 +02:00
committed by Takashi Iwai
parent 6fd9ff7b01
commit 9ecb2406de
2 changed files with 3 additions and 6 deletions
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4
sound/usb/stream.c
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@@ -658,10 +658,8 @@ int snd_usb_parse_audio_interface(struct snd_usb_audio *chip, int iface_no)
continue;
fp = kzalloc(sizeof(*fp), GFP_KERNEL);
if (! fp) {
dev_err(&dev->dev, "cannot malloc\n");
if (!fp)
return -ENOMEM;
}
fp->iface = iface_no;
fp->altsetting = altno;