Messages in this thread Patch in this message |  | | Date | Tue, 1 Nov 2016 20:38:08 +0300 | From | Eugene Korenevsky <> | Subject | [PATCH] EFI loader: remove dead code |
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*e820ext is always NULL in 'alloc_e820ext()' (see the code of 'exit_boot()'). Therefore the 'if' condition is always false and the entire 'if' statement is pointless. Remove it.
--- arch/x86/boot/compressed/eboot.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index cc69e37..edfd4d6 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -956,12 +956,6 @@ static efi_status_t alloc_e820ext(u32 nr_desc, struct setup_data **e820ext, size = sizeof(struct setup_data) + sizeof(struct e820entry) * nr_desc; - if (*e820ext) { - efi_call_early(free_pool, *e820ext); - *e820ext = NULL; - *e820ext_size = 0; - } - status = efi_call_early(allocate_pool, EFI_LOADER_DATA, size, (void **)e820ext); if (status == EFI_SUCCESS) -- 2.10.2
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