uwb: fix error handling
authorOliver Neukum <oliver@neukum.org>
Wed, 18 Apr 2012 08:05:55 +0000 (10:05 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Fri, 11 May 2012 12:13:55 +0000 (13:13 +0100)
commit82738cc03fddc48211a5a5c845c192a914e4971c
tree9d47c574df402c86a7070d3f401cb2c0420d82a4
parent52f274aeb59471c970756082dd94c8db630495f3
uwb: fix error handling

commit 5bd7b419ef2eb4989b207753e088c3437159618a upstream.

Fatal errors such as a device disconnect must not trigger
error handling. The error returns must be checked.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/uwb/hwa-rc.c