staging: dgnc: remove NULL test
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Sat, 3 Oct 2015 15:22:46 +0000 (20:52 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 08:30:13 +0000 (09:30 +0100)
commite24bb0ed81795731c8cca4d3ecbac04862fbf128
treebbe490bef902931aa5538c3b2f3ed968e36af354
parent60acb623c9f9431e84485a10347dab7e4801b3e1
staging: dgnc: remove NULL test

This NULL test is not required as iounmap will validate the argument.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/dgnc/dgnc_cls.c