Messages in this thread Patch in this message | | | From | Mauro Carvalho Chehab <> | Subject | [PATCH 19/28] V4L/DVB (4991): Cafe_ccic.c: fix NULL dereference | Date | Wed, 27 Dec 2006 14:57:31 -0200 |
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From: Adrian Bunk <bunk@stusta.de>
We shouldn't dereference "cam" when we already know it's NULL. Spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> ---
drivers/media/video/cafe_ccic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index e347c7e..3083c80 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -2166,7 +2166,7 @@ static void cafe_pci_remove(struct pci_d struct cafe_camera *cam = cafe_find_by_pdev(pdev); if (cam == NULL) { - cam_warn(cam, "pci_remove on unknown pdev %p\n", pdev); + printk(KERN_WARNING "pci_remove on unknown pdev %p\n", pdev); return; } mutex_lock(&cam->s_mutex); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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