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authorEric Sesterhenn <snakebyte@gmx.de>2006-11-30 05:26:46 +0100
committerAdrian Bunk <bunk@stusta.de>2006-11-30 05:26:46 +0100
commit5d9a276a3eb073251737cb92b790bfdb9f0b9139 (patch)
tree053a95cf65cb907d9a9bb09b2dac7a36e25a1a7c
parent0779bf2d2ecc4d9b1e9437ae659f50e6776a7666 (diff)
BUG_ON conversion for drivers/media/video/pwc/pwc-if.c
This patch converts a if () BUG(); construct to BUG_ON(); which occupies less space, uses unlikely and is safer when BUG() is disabled. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
-rw-r--r--drivers/media/video/pwc/pwc-if.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 46c11483088..e8db6e58d39 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -1095,8 +1095,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
pdev = (struct pwc_device *)vdev->priv;
- if (pdev == NULL)
- BUG();
+ BUG_ON(!pdev);
if (pdev->vopen) {
PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n");
return -EBUSY;