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charset="utf-8" The crash_mem struct is already zeroed by vzalloc(). It's redundant to initialize cmem->nr_ranges to 0. Signed-off-by: Liao Yuanhong --- arch/x86/kernel/crash.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c index c6b12bed173d..60bb24ddd36f 100644 --- a/arch/x86/kernel/crash.c +++ b/arch/x86/kernel/crash.c @@ -172,7 +172,6 @@ static struct crash_mem *fill_up_crash_elf_data(void) return NULL; =20 cmem->max_nr_ranges =3D nr_ranges; - cmem->nr_ranges =3D 0; =20 return cmem; } @@ -332,7 +331,6 @@ int crash_setup_memmap_entries(struct kimage *image, st= ruct boot_params *params) return -ENOMEM; =20 cmem->max_nr_ranges =3D nr_ranges; - cmem->nr_ranges =3D 0; =20 memset(&cmd, 0, sizeof(struct crash_memmap_data)); cmd.params =3D params; --=20 2.34.1