pw975583-p14131627

checkpatch-WARNING

WARNING: braces {} are not necessary for any arm of this statement
#130: FILE: arch/powerpc/include/asm/book3s/64/pgtable.h:1323:
+	if (radix_enabled()) {
[...]
+	} else {
[...]

WARNING: braces {} are not necessary for any arm of this statement
#151: FILE: arch/powerpc/include/asm/book3s/64/pgtable.h:1340:
+	if (radix_enabled()) {
[...]
+	} else {
[...]

WARNING: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants
#154: FILE: arch/powerpc/include/asm/book3s/64/pgtable.h:1343:
+		BUG();

WARNING: line length of 102 exceeds 100 columns
#248: FILE: arch/powerpc/mm/book3s64/pgtable.c:189:
+	old_pmd = __pmd(pmd_hugepage_update(vma->vm_mm, address, pmdp, _PAGE_PRESENT, _PAGE_INVALID));

total: 0 errors, 4 warnings, 0 checks, 210 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 5c2b3c7e9e18 ("powerpc: mm: Support page table check") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 4 warnings, 0 checks, 210 lines checked
WARNING: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants
WARNING: braces {} are not necessary for any arm of this statement
WARNING: line length of 102 exceeds 100 columns