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efi/libstub: Simplify efi_get_memory_map()

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Do not check the value of status twice.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Link: https://lore.kernel.org/r/20200216184050.3100-1-xypron.glpk@gmx.de
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Heinrich Schuchardt
2020-02-16 19:40:50 +01:00
committed by Ard Biesheuvel
parent eaa6fc67e1
commit e7ea37b00d
1 changed files with 7 additions and 6 deletions
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13
drivers/firmware/efi/libstub/mem.c
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@@ -52,13 +52,14 @@ again:
goto again;
}
if (status != EFI_SUCCESS)
if (status == EFI_SUCCESS) {
if (map->key_ptr)
*map->key_ptr = key;
if (map->desc_ver)
*map->desc_ver = desc_version;
} else {
efi_bs_call(free_pool, m);
if (map->key_ptr && status == EFI_SUCCESS)
*map->key_ptr = key;
if (map->desc_ver && status == EFI_SUCCESS)
*map->desc_ver = desc_version;
}
fail:
*map->map = m;