USB: cxacru: return an empty value for modulation if there is no connection
authorSimon Arlott <simon@fire.lp0.eu>
Sat, 21 Nov 2009 15:03:23 +0000 (15:03 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 2 Mar 2010 22:52:57 +0000 (14:52 -0800)
When there is no connection, return an empty string
instead of "0" for the connection modulation.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found