89f7f2cdf0
Change since v4: Revise the patch based on V4 sent by Amit Kumar 1) Only return the corresponding protocol interface in *Interface if the return status is EFI_SUCCESS or EFI_ALREADY_STARTED. 2) Interface is returned unmodified for all error conditions except EFI_UNSUPPORTED and EFI_ALREADY_STARTED, NULL will be returned in *Interface when EFI_UNSUPPORTED and Attributes is not EFI_OPEN_PROTOCOL_TEST_PROTOCOL, the protocol interface will be returned in *Interface when EFI_ALREADY_STARTED. Change since v3: 1) Fixed issue when Attributes = EFI_OPEN_PROTOCOL_TEST_PROTOCOL and Inteface = NULL case. [Reported by:star.zeng at intel.com] Change Since v2: 1) Modified to use EFI_ERROR to get status code Change since v1: 1) Fixed typo protocal to protocol 2) Fixed coding style Cc: Laszlo Ersek <lersek@redhat.com> Cc: Amit Kumar <amit.ak@samsung.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Gabriel Somlo <gsomlo@gmail.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Amit Kumar <amit.ak@samsung.com> Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Gabriel Somlo <gsomlo@gmail.com> |
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