linux-phytec-fsl

[media] rtl2832: remove compiler warning

Cleaning up the following compiler warning:
rtl2832.c:703:12: warning: 'tmp' may be used uninitialized in this function

Even though it could never happen since if rtl2832_rd_demod_reg () doesn't set
tmp, this line would never run because we go to err. It is still nice to avoid
compiler warnings.

[mchehab@osg.samsung.com: fix a merge conflict with another patch meant
 to fix the same bug, but doing it at the wrong way]
Signed-off-by: Luis de Bethencourt <luis.bg@samsung.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>