[PATCH] kexec:Remove unused local variable in get_kernel_page_offset()

[PATCH] kexec:Remove unused local variable in get_kernel_page_offset()

[Kai Song]

In get_kernel_page_offset(),the local variable kv is unused,remove it.

Signed-off-by: Kai Song <songkai01@inspur.com>
---
 kexec/arch/i386/crashdump-x86.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kexec/arch/i386/crashdump-x86.c b/kexec/arch/i386/crashdump-x86.c
index 81610dc..9826f6d 100644
--- a/kexec/arch/i386/crashdump-x86.c
+++ b/kexec/arch/i386/crashdump-x86.c
@@ -52,7 +52,6 @@ extern struct arch_options_t arch_options;
 static int get_kernel_page_offset(struct kexec_info *UNUSED(info),
 				  struct crash_elf_info *elf_info)
 {
-	int kv;
 
 	if (elf_info->machine == EM_X86_64) {
 		/* get_kernel_vaddr_and_size will override this */
-- 
2.27.0


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Re: [PATCH] kexec:Remove unused local variable in get_kernel_page_offset()

[Simon Horman]

On Thu, Sep 23, 2021 at 01:32:43PM +0800, Kai Song wrote:
> In get_kernel_page_offset(),the local variable kv is unused,remove it.
> 
> Signed-off-by: Kai Song <songkai01@inspur.com>
> ---
>  kexec/arch/i386/crashdump-x86.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/kexec/arch/i386/crashdump-x86.c b/kexec/arch/i386/crashdump-x86.c
> index 81610dc..9826f6d 100644
> --- a/kexec/arch/i386/crashdump-x86.c
> +++ b/kexec/arch/i386/crashdump-x86.c
> @@ -52,7 +52,6 @@ extern struct arch_options_t arch_options;
>  static int get_kernel_page_offset(struct kexec_info *UNUSED(info),
>  				  struct crash_elf_info *elf_info)
>  {
> -	int kv;
>  
>  	if (elf_info->machine == EM_X86_64) {
>  		/* get_kernel_vaddr_and_size will override this */

Thanks, applied.

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