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kho: remove unnecessary WARN_ON(err) in kho_populate() 

The following pr_warn() provides detailed error and location information,
WARN_ON(err) adds no additional debugging value, so remove the redundant
WARN_ON() call.

Link: https://lkml.kernel.org/r/20260212111146.210086-3-ranxiaokai627@163.com
Signed-off-by: Ran Xiaokai <ran.xiaokai@zte.com.cn>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Alexander Graf <graf@amazon.com>
Cc: Mike Rapoport <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Ran Xiaokai 2026-02-12 11:11:46 +00:00 committed by Andrew Morton
parent 34df6c4734
commit f7a553b813
1 changed files with 1 additions and 1 deletions
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2
kernel/liveupdate/kexec_handover.c
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@ -1507,7 +1507,7 @@ void __init kho_populate(phys_addr_t fdt_phys, u64 fdt_len,
memblock_add(area->addr, size);
err = memblock_mark_kho_scratch(area->addr, size);
if (WARN_ON(err)) {
if (err) {
pr_warn("failed to mark the scratch region 0x%pa+0x%pa: %pe",
&area->addr, &size, ERR_PTR(err));
goto unmap_scratch;