kexec_elf: remove unused variable in kexec_elf_load()

base was never assigned, so we can remove it.

Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/kernel/kexec_elf.c b/kernel/kexec_elf.c
index 6c806ce..85f2bd1 100644 (file)
--- a/kernel/kexec_elf.c
+++ b/kernel/kexec_elf.c
@@ -363,7 +363,7 @@ int kexec_elf_load(struct kimage *image, struct elfhdr *ehdr,
                         struct kexec_buf *kbuf,
                         unsigned long *lowest_load_addr)
 {
-       unsigned long base = 0, lowest_addr = UINT_MAX;
+       unsigned long lowest_addr = UINT_MAX;
        int ret;
        size_t i;
 
@@ -385,7 +385,7 @@ int kexec_elf_load(struct kimage *image, struct elfhdr *ehdr,
                kbuf->bufsz = size;
                kbuf->memsz = phdr->p_memsz;
                kbuf->buf_align = phdr->p_align;
-               kbuf->buf_min = phdr->p_paddr + base;
+               kbuf->buf_min = phdr->p_paddr;
                kbuf->mem = KEXEC_BUF_MEM_UNKNOWN;
                ret = kexec_add_buffer(kbuf);
                if (ret)
@@ -396,9 +396,6 @@ int kexec_elf_load(struct kimage *image, struct elfhdr *ehdr,
                        lowest_addr = load_addr;
        }
 
-       /* Update entry point to reflect new load address. */
-       ehdr->e_entry += base;
-
        *lowest_load_addr = lowest_addr;
        ret = 0;
  out: