drm/auth: remove redundant assignment to variable ret

The variable ret is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200524222715.27305-1-colin.king@canonical.com
This commit is contained in:
Colin Ian King 2020-05-24 23:27:15 +01:00 • committed by Daniel Vetter
commit 2217d3bc39