Staging: hv: check return value of driver_for_each_device()
authorBill Pemberton <wfp5p@virginia.edu>
Tue, 28 Jul 2009 17:46:22 +0000 (13:46 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 15 Sep 2009 19:01:52 +0000 (12:01 -0700)
The return value of driver_for_each_device() is now checked.  A
non-zero value simply generates a warning message, but it's better
than not checking at all.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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