"NULL !=" = NULL

R=reed@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/544233002
diff --git a/src/ports/SkFontHost_linux.cpp b/src/ports/SkFontHost_linux.cpp
index 891e461..72a6399 100644
--- a/src/ports/SkFontHost_linux.cpp
+++ b/src/ports/SkFontHost_linux.cpp
@@ -293,7 +293,7 @@
                                                  : SkFontStyle::kUpright_Slant);
         SkTypeface* tf = NULL;
 
-        if (NULL != familyName) {
+        if (familyName) {
             tf = this->onMatchFamilyStyle(familyName, style);
         }