nfsd: fix fall-through annotations

Replace "fallthru" with a proper "fall through" annotation.

Also, add an annotation were it is expected to fall through.

These fixes are part of the ongoing efforts to enabling
-Wimplicit-fallthrough

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index ddbac8776bd3..94412768b782 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1406,6 +1406,7 @@ do_nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
                                         *created = 1;
                                 break;
                         }
+                        /* fall through */
                 case NFS4_CREATE_EXCLUSIVE4_1:
                         if (   d_inode(dchild)->i_mtime.tv_sec == v_mtime
                             && d_inode(dchild)->i_atime.tv_sec == v_atime
@@ -1414,7 +1415,7 @@ do_nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
                                         *created = 1;
                                 goto set_attr;
                         }
-                         /* fallthru */
+                        /* fall through */
                 case NFS3_CREATE_GUARDED:
                         err = nfserr_exist;
                 }