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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-15 00:30:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-15 00:30:28 -0300 |
| commit | 026810eff5e52b99a11e71acd0f56c13b4e41207 (patch) | |
| tree | d650a9544fc5b4d788f00b77c5bf8e7e7a690634 /linux/drivers/media/video/pwc/pwc-if.c | |
| parent | aad022d99cb9a72d6857c4bef808a52cdcb3e824 (diff) | |
| download | mediapointer-dvb-s2-026810eff5e52b99a11e71acd0f56c13b4e41207.tar.gz mediapointer-dvb-s2-026810eff5e52b99a11e71acd0f56c13b4e41207.tar.bz2 | |
Backport changeset 5fa1247a2b56f33f88432c24e109deaf91ef8281
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Original patch from Al Viro <viro@ftp.linux.org.uk>
Date: Sat Mar 29 03:07:38 2008 +0000
NULL noise: drivers/media
kernel-sync:
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/pwc/pwc-if.c')
| -rw-r--r-- | linux/drivers/media/video/pwc/pwc-if.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/linux/drivers/media/video/pwc/pwc-if.c b/linux/drivers/media/video/pwc/pwc-if.c index 6a7db17ba..8236b2b2d 100644 --- a/linux/drivers/media/video/pwc/pwc-if.c +++ b/linux/drivers/media/video/pwc/pwc-if.c @@ -929,7 +929,7 @@ static void pwc_iso_stop(struct pwc_device *pdev) struct urb *urb; urb = pdev->sbuf[i].urb; - if (urb != 0) { + if (urb) { PWC_DEBUG_MEMORY("Unlinking URB %p\n", urb); usb_kill_urb(urb); } @@ -945,7 +945,7 @@ static void pwc_iso_free(struct pwc_device *pdev) struct urb *urb; urb = pdev->sbuf[i].urb; - if (urb != 0) { + if (urb) { PWC_DEBUG_MEMORY("Freeing URB\n"); usb_free_urb(urb); pdev->sbuf[i].urb = NULL; @@ -1784,8 +1784,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id /* Allocate video_device structure */ pdev->vdev = video_device_alloc(); - if (pdev->vdev == 0) - { + if (!pdev->vdev) { PWC_ERROR("Err, cannot allocate video_device struture. Failing probe."); kfree(pdev); return -ENOMEM; |