Update Shell Protocol EfiShellGetMapFromDevicePath() to not
set the end if the device path if it is already an end of
entire device path. This removes a write operation that can
cause failures if the Device Path Protocol is mapped to
read-only memory. In general Device Path Protocols should not
be modified unless the API explicitly states that the device
path is modified.
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
592bf33a29