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8e8fd30377
The Width and Height assignment suppresses an invalid gcc-4.8 warning on Ia32. These warnings look unjustified to me. Namely, near the beginning of the function, there is a while(1) loop. In that loop, ConvertBmpToGopBlt() is called unconditionally. If the call fails, the rest of the loop body is not reached (where the Height and Width variables are used -- the compiler warns about their use in the switch statement). If the call succeeds, then the variables are set. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com>