Fix the error handling logic, making it to unregister i2c bus 0, in
case of a failure to register the second bus.
Reported-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
---
drivers/media/usb/em28xx/em28xx-cards.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 541de6df127b..dbce4dc421f9 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -2989,6 +2989,9 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
if (retval < 0) {
em28xx_errdev("%s: em28xx_i2c_register bus 1 - error [%d]!\n",
__func__, retval);
+
+ em28xx_i2c_unregister(dev, 0);
+
return retval;
}
}
--
1.8.3.1
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