From 7cda46d53d4e6f7947d3a9bb9372911d81a7da3e Mon Sep 17 00:00:00 2001 From: Zhang Yanfei Date: Sun, 26 May 2013 11:41:58 +0800 Subject: kexec-tools: sh: Remove saved_max_mem saved_max_mem is used to calculate the amount of memory that the previous kernel used. It seems in sh, we just calculate this variable, but we never use it. So remove it. Signed-off-by: Zhang Yanfei Acked-by: "Eric W. Biederman" Signed-off-by: Simon Horman --- kexec/arch/sh/crashdump-sh.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/kexec/arch/sh/crashdump-sh.c b/kexec/arch/sh/crashdump-sh.c index 68ca756..fe11b17 100644 --- a/kexec/arch/sh/crashdump-sh.c +++ b/kexec/arch/sh/crashdump-sh.c @@ -31,8 +31,6 @@ #define CRASH_MAX_MEMORY_RANGES 64 static struct memory_range crash_memory_range[CRASH_MAX_MEMORY_RANGES]; -uint64_t saved_max_mem; - static int crash_sh_range_nr; static int crash_sh_memory_range_callback(void *UNUSED(data), int UNUSED(nr), char *str, @@ -54,9 +52,6 @@ static int crash_sh_memory_range_callback(void *UNUSED(data), int UNUSED(nr), range->end = base + length - 1; range->type = RANGE_RAM; crash_sh_range_nr++; - - if (saved_max_mem < range->end) - saved_max_mem = range->end; } if (strncmp(str, "Crash kernel\n", 13) == 0) { @@ -80,7 +75,6 @@ static int crash_sh_memory_range_callback(void *UNUSED(data), int UNUSED(nr), static int crash_get_memory_ranges(struct memory_range **range, int *ranges) { crash_sh_range_nr = 0; - saved_max_mem = 0; kexec_iomem_for_each_line(NULL, crash_sh_memory_range_callback, NULL); *range = crash_memory_range; -- cgit