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[uuid] Abstract UUID mangling code out to a separate uuid_mangle() function

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-03-20 15:06:40 +00:00
parent a9b63ecda5
commit d938e50136
3 changed files with 21 additions and 7 deletions
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5
src/interface/smbios/smbios_settings.c
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@@ -22,7 +22,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <byteswap.h>
#include <ipxe/settings.h>
#include <ipxe/init.h>
#include <ipxe/uuid.h>
@@ -148,9 +147,7 @@ static int smbios_fetch ( struct settings *settings __unused,
( smbios_version() >= SMBIOS_VERSION ( 2, 6 ) ) ) {
DBG ( "SMBIOS detected mangled UUID\n" );
memcpy ( &uuid, &buf[tag_offset], sizeof ( uuid ) );
__bswap_32s ( &uuid.canonical.a );
__bswap_16s ( &uuid.canonical.b );
__bswap_16s ( &uuid.canonical.c );
uuid_mangle ( &uuid );
raw = &uuid;
}