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Subject[PATCH] resource: fix resource_size.cocci warnings
arch/x86/kernel/crash.c:627:34-37: ERROR: Missing resource_size with res
arch/x86/kernel/crash.c:528:16-19: ERROR: Missing resource_size with res


Use resource_size function on resource object
instead of explicit computation.

Generated by: scripts/coccinelle/api/resource_size.cocci

Fixes: 1d2e733b13b4 ("resource: Provide resource struct in resource walk callback")
CC: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---

crash.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -525,7 +525,7 @@ static int memmap_entry_callback(struct
struct e820_entry ei;

ei.addr = res->start;
- ei.size = res->end - res->start + 1;
+ ei.size = resource_size(res);
ei.type = cmd->type;
add_e820_entry(params, &ei);

@@ -624,7 +624,7 @@ static int determine_backup_region(struc
struct kimage *image = arg;

image->arch.backup_src_start = res->start;
- image->arch.backup_src_sz = res->end - res->start + 1;
+ image->arch.backup_src_sz = resource_size(res);

/* Expecting only one range for backup region */
return 1;
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