gcc issued the error of "multiple deifintion" since gBS was also defined in MdePkg/Library/UefiBootServicesTableLib. Actually those global variables, gBS, pBS, and pRS, in PpmPolicy.h were only used in one function. Besides, gBS and pRS were not really used. Remove gBS and pRS and declare pBS in PpmPolicyEntry() to satisfy gcc. Cc: David Wei <david.wei@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: David Wei <david.wei@intel.com>
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