tree f2862cb61117f7b6936a82a3cc2c8601207069ae
parent c61fd24f2d613264d08d2cac844bdcbd754da285
author Jean-Francois Moine <moinejf@free.fr> 1248766705 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1252768702 -0300

V4L/DVB (12358): gspca - main: Memorize the current alt before setting it

This prevents a loop if a permanent error occurs in usb_set_interface().

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>