WARNING: Missing a blank line after declarations
#28: FILE: security/selinux/selinuxfs.c:1204:
+	struct dentry *dentry = d_alloc_name(parent, name);
+	if (unlikely(!dentry)) {

WARNING: Missing a blank line after declarations
#40: FILE: security/selinux/selinuxfs.c:1216:
+	struct dentry *dentry = sel_attach(parent, name, inode);
+	return PTR_ERR_OR_ZERO(dentry);

total: 0 errors, 2 warnings, 0 checks, 325 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 b92bd08f9e29 ("selinuxfs: new helper for attaching files to tree") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 2 warnings, 0 checks, 325 lines checked