Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] [media] meye: Delete three error messages for a failed memory allocation in meye_probe() | From | SF Markus Elfring <> | Date | Sun, 3 Sep 2017 16:02:17 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sun, 3 Sep 2017 15:30:04 +0200
Omit extra messages for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/media/pci/meye/meye.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c index 9c4a024745de..db36040770a6 100644 --- a/drivers/media/pci/meye/meye.c +++ b/drivers/media/pci/meye/meye.c @@ -1626,23 +1626,18 @@ static int meye_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) meye.mchip_dev = pcidev; meye.grab_temp = vmalloc(MCHIP_NB_PAGES_MJPEG * PAGE_SIZE); - if (!meye.grab_temp) { - v4l2_err(v4l2_dev, "grab buffer allocation failed\n"); + if (!meye.grab_temp) goto outvmalloc; - } spin_lock_init(&meye.grabq_lock); if (kfifo_alloc(&meye.grabq, sizeof(int) * MEYE_MAX_BUFNBRS, - GFP_KERNEL)) { - v4l2_err(v4l2_dev, "fifo allocation failed\n"); + GFP_KERNEL)) goto outkfifoalloc1; - } + spin_lock_init(&meye.doneq_lock); if (kfifo_alloc(&meye.doneq, sizeof(int) * MEYE_MAX_BUFNBRS, - GFP_KERNEL)) { - v4l2_err(v4l2_dev, "fifo allocation failed\n"); + GFP_KERNEL)) goto outkfifoalloc2; - } meye.vdev = meye_template; meye.vdev.v4l2_dev = &meye.v4l2_dev; -- 2.14.1
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