WARNING: Missing a blank line after declarations
#64: FILE: arch/s390/hypfs/inode.c:74:
+		struct dentry *next_dentry = hypfs_last_dentry->d_fsdata;
+		simple_recursive_removal(hypfs_last_dentry, NULL);

total: 0 errors, 1 warnings, 0 checks, 77 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 9c553a83eb6f ("hypfs: don't pin dentries twice") 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, 1 warnings, 0 checks, 77 lines checked