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x86/boot/compressed/64: Remove unused variable

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Fix gcc warning:

arch/x86/boot/compressed/pgtable_64.c: In function 'find_trampoline_placement':
arch/x86/boot/compressed/pgtable_64.c:43:16: warning: unused variable 'trampoline_start' [-Wunused-variable]
  unsigned long trampoline_start;
               ^

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Link: https://lkml.kernel.org/r/1563283040-31101-1-git-send-email-zhenzhong.duan@oracle.com
This commit is contained in:
Zhenzhong Duan 2019-07-16 21:17:20 +08:00 committed by Thomas Gleixner
parent cd6697b8b8
commit 449f328637
1 changed files with 0 additions and 1 deletions
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arch/x86/boot/compressed/pgtable_64.c
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@ -40,7 +40,6 @@ int cmdline_find_option_bool(const char *option);
static unsigned long find_trampoline_placement(void)
{
unsigned long bios_start = 0, ebda_start = 0;
unsigned long trampoline_start;
struct boot_e820_entry *entry;
char *signature;
int i;