Messages in this thread Patch in this message | | | Date | Wed, 8 Nov 2017 03:18:01 +0800 | From | kbuild test robot <> | Subject | [PATCH] resource: fix resource_size.cocci warnings |
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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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