From 3f127ce11353fd1071cae9b65bc13add6aec6b90 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 8 Mar 2018 04:31:00 -0500 Subject: [PATCH] media: em28xx-cards: fix em28xx_duplicate_dev() There is a double sizeof() typo here so we don't duplicate the struct properly. Fixes: be7fd3c3a8c5 ("media: em28xx: Hauppauge DualHD second tuner functionality") Signed-off-by: Dan Carpenter --- drivers/media/usb/em28xx/em28xx-cards.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 6e8247849c4f..6e0e67d23876 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -3515,7 +3515,7 @@ static int em28xx_duplicate_dev(struct em28xx *dev) dev->dev_next = NULL; return -ENOMEM; } - memcpy(sec_dev, dev, sizeof(sizeof(*sec_dev))); + memcpy(sec_dev, dev, sizeof(*sec_dev)); /* Check to see next free device and mark as used */ do { nr = find_first_zero_bit(em28xx_devused, EM28XX_MAXBOARDS); -- 2.30.2