45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 9609731b185923ba8ce177b0c8a0679b876c8f1a Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Sun, 28 Apr 2013 15:15:57 +0200
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Subject: [PATCH 377/482] * include/grub/efi/api.h
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(GRUB_EFI_DEVICE_PATH_LENGTH): Use grub_get_unaligned16 rather than
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shifts.
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---
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ChangeLog | 5 +++++
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include/grub/efi/api.h | 3 +--
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2 files changed, 6 insertions(+), 2 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index da92415..727a8c8 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,5 +1,10 @@
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2013-04-28 Vladimir Serbinenko <phcoder@gmail.com>
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+ * include/grub/efi/api.h (GRUB_EFI_DEVICE_PATH_LENGTH): Use
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+ grub_get_unaligned16 rather than shifts.
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+
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+2013-04-28 Vladimir Serbinenko <phcoder@gmail.com>
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+
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* grub-core/kern/file.c: Use const char * rather than casting to
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non-const.
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diff --git a/include/grub/efi/api.h b/include/grub/efi/api.h
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index 2917d14..69bcd0c 100644
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--- a/include/grub/efi/api.h
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+++ b/include/grub/efi/api.h
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@@ -553,8 +553,7 @@ typedef struct grub_efi_device_path grub_efi_device_path_protocol_t;
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#define GRUB_EFI_DEVICE_PATH_TYPE(dp) ((dp)->type & 0x7f)
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#define GRUB_EFI_DEVICE_PATH_SUBTYPE(dp) ((dp)->subtype)
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-#define GRUB_EFI_DEVICE_PATH_LENGTH(dp) \
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- ((dp)->length[0] | ((grub_efi_uint16_t) ((dp)->length[1]) << 8))
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+#define GRUB_EFI_DEVICE_PATH_LENGTH(dp) (grub_get_unaligned16 ((dp)->length))
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/* The End of Device Path nodes. */
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#define GRUB_EFI_END_DEVICE_PATH_TYPE (0xff & 0x7f)
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--
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1.8.2.1
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