WARNING: line length of 93 exceeds 80 columns
#106: FILE: fs/afs/dynroot.c:16:
+static struct dentry *afs_lookup_atcell(struct inode *dir, struct dentry *dentry, ino_t ino);

WARNING: line length of 87 exceeds 80 columns
#212: FILE: fs/afs/dynroot.c:93:
+static struct dentry *afs_dynroot_lookup_cell(struct inode *dir, struct dentry *dentry,

WARNING: line length of 92 exceeds 80 columns
#447: FILE: fs/afs/dynroot.c:236:
+static struct dentry *afs_lookup_atcell(struct inode *dir, struct dentry *dentry, ino_t ino)

WARNING: line length of 82 exceeds 80 columns
#518: FILE: fs/afs/dynroot.c:271:
+static int afs_dynroot_readdir_cells(struct afs_net *net, struct dir_context *ctx)

WARNING: line length of 88 exceeds 80 columns
#726: FILE: fs/afs/internal.h:402:
+	unsigned int		dynroot_ino;	/* Inode numbers for dynroot (a pair) */

total: 0 errors, 5 warnings, 0 checks, 728 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 f04ed67cb31c ("afs: Change dynroot to create contents on demand") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK 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, 5 warnings, 0 checks, 728 lines checked