platform/x86: x86-android-tablets: Omit a variable reassignment in lenovo_yoga_tab2_8...

platform/x86: x86-android-tablets: Omit a variable reassignment in lenovo_yoga_tab2_830_1050_init_codec()

An error code was assigned to a variable and checked accordingly.
This value was passed to a dev_err_probe() call in an if branch.
This function is documented in the way that the same value is returned.
Thus delete a redundant variable reassignment.

The source code was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://patch.msgid.link/90a2385c-9d19-46f2-8d31-618d5c10aa91@web.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>