staging: vt6655: device_main: Replace explicit NULL comparison
authorNamrata A Shettar <namrataashettar@gmail.com>
Sun, 18 Sep 2016 09:05:13 +0000 (14:35 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Sep 2016 10:41:48 +0000 (12:41 +0200)
commit8f4166d888cb41b112ea38ceb037ba2f4f156c5b
tree35497f04e2511360b1594f98a301a05a33916657
parentc9573a8d1963ba82f163c4d113266da82c048c21
staging: vt6655: device_main: Replace explicit NULL comparison

Replace NULL comparison to resolve checkpatch issue.
- x == NULL => !x

Signed-off-by: Namrata A Shettar <namrataashettar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vt6655/device_main.c