staging: unisys: remove wmb() in visordriver_remove_device
authorDavid Kershner <david.kershner@unisys.com>
Thu, 31 Mar 2016 00:38:49 +0000 (20:38 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 31 Mar 2016 01:28:32 +0000 (18:28 -0700)
commit64938182e7836650feeb9b2b9dadd510ed4b0dad
treecde5765be6df5f309098ff363138df666294d9da
parent527486ee8fbb28fabd8fa51ddd4339a37ee15c5c
staging: unisys: remove wmb() in visordriver_remove_device

Don't need to have a wmb() in visordriver_remove_device. Also removed
an unnecessary check for drv being null.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/unisys/visorbus/visorbus_main.c