[PATCH 3.2 007/185] rt2x00: check if device is still available on rt2x00mac_flush()

3.2.54-rc1 review patch. If anyone has any objections, please let me know. -- From: Stanislaw Gruszka commit 5671ab05cf2a579218985ef56595387932d78ee4 upstream. Fix random kernel panic with below messages when remove dongle. [ 2212.355447] BUG: unable to handle kernel NULL

[PATCH 3.2 007/185] rt2x00: check if device is still available on rt2x00mac_flush()

3.2.54-rc1 review patch. If anyone has any objections, please let me know. -- From: Stanislaw Gruszka stf...@wp.pl commit 5671ab05cf2a579218985ef56595387932d78ee4 upstream. Fix random kernel panic with below messages when remove dongle. [ 2212.355447] BUG: unable to handle