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uwb: fix error handling
authorOliver Neukum <oliver@neukum.org>
Wed, 18 Apr 2012 08:05:55 +0000 (10:05 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Apr 2012 16:51:06 +0000 (09:51 -0700)
commitc85ed6a569612f2e35c4543fbb8228394aa20c61
treef614a6dedee212b8252188c4fbd4c51f5c41e7eb
parente40b6d45d7dec827630e970d3e614408745c7384
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>
drivers/uwb/hwa-rc.c