[PATCH] USB: vicam.c: fix a NULL pointer dereference
This patch fixes a NULL pointer dereference spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -764,6 +764,7 @@ vicam_open(struct inode *inode, struct file *file)
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if (!cam) {
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printk(KERN_ERR
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"vicam video_device improperly initialized");
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return -EINVAL;
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}
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/* the videodev_lock held above us protects us from
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