staging: dwc2: fix useless test for non-0
authorPaul Zimmerman <Paul.Zimmerman@synopsys.com>
Mon, 25 Nov 2013 21:42:46 +0000 (13:42 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 3 Dec 2013 16:31:09 +0000 (08:31 -0800)
In dwc2_xfercomp_isoc_split_in(), the function has already exited
if len == 0, so no need to test it again

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found