staging: xgifb: Replace explicit NULL comparison
authorNamrata A Shettar <namrataashettar@gmail.com>
Sun, 18 Sep 2016 08:16:01 +0000 (13:46 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Sep 2016 10:37:43 +0000 (12:37 +0200)
commit25670ba3f3719e6121a2b1a3c216833d1a9e1d89
treef1d1e63cb7e9952415712ab0a9c5cf646728507f
parent58f0ff2a576d5389acebdfb21d54a921fd80ad10
staging: xgifb: Replace explicit NULL comparison

Replace explicit NULL comparison with equivalent expression 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/xgifb/XGI_main_26.c