[PATCH 2/9] efi/libstub/x86: remove redundant assignment to pointer hdr

Ard Biesheuvel
2020-04-09T13:05:03Z

From: Colin Ian King <colin.king@canonical.com>

The pointer hdr is being assigned a value that is never read and
it is being updated later with a new value. The assignment is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200402102537.503103-1-colin.king@canonical.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
drivers/firmware/efi/libstub/x86-stub.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/firmware/efi/libstub/x86-stub.c b/drivers/firmware/efi/libstub/x86-stub.c
index 8d3a707789de..e02ea51273ff 100644
--- a/drivers/firmware/efi/libstub/x86-stub.c
+++ b/drivers/firmware/efi/libstub/x86-stub.c
@@ -392,8 +392,6 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
image_base = efi_table_attr(image, image_base);
image_offset = (void *)startup_32 - image_base;

- hdr = &((struct boot_params *)image_base)->hdr;
-
status = efi_allocate_pages(0x4000, (unsigned long *)&boot_params, ULONG_MAX);
if (status != EFI_SUCCESS) {
efi_printk("Failed to allocate lowmem for boot params\n");
--
2.17.1