staging: unisys: visorbus: add error handling textid_show
authorDavid Kershner <david.kershner@unisys.com>
Tue, 28 Mar 2017 13:34:26 +0000 (09:34 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Mar 2017 07:17:02 +0000 (09:17 +0200)
commit0d40643672ddb5833b8404397010c3d44515cad0
treecbf27cc40a95addccd0f54f4d8858ca2ae09c4d9
parentd9857c794ee858cc6447fcd182da81b5099e5c4d
staging: unisys: visorbus: add error handling textid_show

Don't just drop the error from visorchannel_read on the floor, report it.

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