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[efi] Eliminate uses of HandleProtocol()

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It is now simpler to use efi_open() than to use HandleProtocol() to
obtain an ephemeral protocol instance.  Remove all remaining uses of
HandleProtocol() to simplify the code.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2025-03-24 14:22:54 +00:00
parent bac3187439
commit 37897fbd40
2 changed files with 3 additions and 9 deletions
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6
src/interface/efi/efi_file.c
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@@ -1000,10 +1000,8 @@ static int efi_file_path_claim ( struct efi_file_path *file ) {
}
/* Locate device path protocol on this handle */
if ( ( ( efirc = bs->HandleProtocol ( handle,
&efi_device_path_protocol_guid,
&old ) ) != 0 ) ) {
rc = -EEFI ( efirc );
if ( ( rc = efi_open ( handle, &efi_device_path_protocol_guid,
&old ) != 0 ) ) {
DBGC ( file, "EFIFILE %s could not locate %s: %s\n",
efi_file_name ( &file->file ),
efi_devpath_text ( file->path ), strerror ( rc ) );