staging: panel: Remove more magic number comparison
authorMariusz Gorski <marius.gorski@gmail.com>
Thu, 27 Nov 2014 21:36:52 +0000 (22:36 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 Dec 2014 00:34:35 +0000 (16:34 -0800)
commit1a4b2e3e6c65655cf1319de5f486c062cd5379da
treebeec55d39ede3c1ab6bb867d7c6947d7a3d6302e
parent8037e2a3c00dca47ce08fca477394a6c7d82f992
staging: panel: Remove more magic number comparison

Use a defined value instead of magic number comparison
for checking whether a module param value has been set.

Signed-off-by: Mariusz Gorski <marius.gorski@gmail.com>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/panel/panel.c