staging: unisys: visorbus: controlvm_respond add error handling
authorDavid Kershner <david.kershner@unisys.com>
Mon, 21 Nov 2016 17:15:46 +0000 (12:15 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Nov 2016 09:01:57 +0000 (10:01 +0100)
commit2d26aeb77357678e38c931c760d57bda084112ea
treef36afd7dc63527593d1816a12179f882b8b0893f
parent79c3f971d9ba718db6533c85b6d09edc6e47cd69
staging: unisys: visorbus: controlvm_respond add error handling

The function visorchanel_signalinsert now returns an error, propagate
the error up the stack to be handled.

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