drm/nouveau: fix edid memleak in nouveau_connector

This was spotted by kmemleak.

Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
1 file changed