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authorMarkus Elfring <elfring@users.sourceforge.net>2017-08-11 19:39:06 +0200
committerTakashi Iwai <tiwai@suse.de>2017-08-12 23:24:34 +0200
commitb26113fa6ab5f78438c2918b333e0f1c78a471d5 (patch)
tree67708ed7cfd51c832f39a7b949969b651d52c632 /sound/usb/caiaq
parent9ecb2406de33470b70b48a2e107730bd37547e31 (diff)
downloadlinux-b26113fa6ab5f78438c2918b333e0f1c78a471d5.tar.bz2
ALSA: usb: caiaq: audio: Delete two error messages for a failed memory allocation in alloc_urbs()
Omit extra messages for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. [Fixed the unused variable warning by this change as well -- tiwai] Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/caiaq')
-rw-r--r--sound/usb/caiaq/audio.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 8f66ba730d69..054645f4dde7 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -722,7 +722,6 @@ static struct urb **alloc_urbs(struct snd_usb_caiaqdev *cdev, int dir, int *ret)
int i, frame;
struct urb **urbs;
struct usb_device *usb_dev = cdev->chip.dev;
- struct device *dev = caiaqdev_to_dev(cdev);
unsigned int pipe;
pipe = (dir == SNDRV_PCM_STREAM_PLAYBACK) ?
@@ -731,7 +730,6 @@ static struct urb **alloc_urbs(struct snd_usb_caiaqdev *cdev, int dir, int *ret)
urbs = kmalloc(N_URBS * sizeof(*urbs), GFP_KERNEL);
if (!urbs) {
- dev_err(dev, "unable to kmalloc() urbs, OOM!?\n");
*ret = -ENOMEM;
return NULL;
}
@@ -746,7 +744,6 @@ static struct urb **alloc_urbs(struct snd_usb_caiaqdev *cdev, int dir, int *ret)
urbs[i]->transfer_buffer =
kmalloc(FRAMES_PER_URB * BYTES_PER_FRAME, GFP_KERNEL);
if (!urbs[i]->transfer_buffer) {
- dev_err(dev, "unable to kmalloc() transfer buffer, OOM!?\n");
*ret = -ENOMEM;
return urbs;
}