drm/aperture: Fix missing unlock on error in devm_aperture_acquire()

Add the missing unlock before return from function devm_aperture_acquire()
in the error handling case.

Signed-off-by: Zou Wei <[email protected]>
Signed-off-by: Thomas Zimmermann <[email protected]>
Reported-by: Hulk Robot <[email protected]>
Fixes: 730e7992dc1b ("drm/aperture: Add infrastructure for aperture ownership")
Cc: Thomas Zimmermann <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions