Remove useless pointer check.

Signed-of-by: ydong10
Reviewed-by: vanjeff
Reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12348 6f19259b-4bc3-4df7-8a09-765794883524
1 file changed