Remove unused CIFSSMBNotify worker function

The CIFSSMBNotify worker is unused, pending changes to allow it to be called
via inotify, so move it into its own experimental config option so it does
not get built in, until the necessary VFS support is fixed.  It used to
be used in dnotify, but according to Jeff, inotify needs minor changes
before we can reenable this.

CC: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 8096f27ad9a8..34bbd5cf46d0 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -386,6 +386,12 @@ extern int calc_seckey(struct cifsSesInfo *);
 extern void calc_lanman_hash(const char *password, const char *cryptkey,
                                 bool encrypt, char *lnm_session_key);
 #endif /* CIFS_WEAK_PW_HASH */
+#ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */
+extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
+                        const int notify_subdirs, const __u16 netfid,
+                        __u32 filter, struct file *file, int multishot,
+                        const struct nls_table *nls_codepage);
+#endif /* was needed for dnotify, and will be needed for inotify when VFS fix */
 extern int CIFSSMBCopy(int xid,
                         struct cifsTconInfo *source_tcon,
                         const char *fromName,
@@ -393,10 +399,6 @@ extern int CIFSSMBCopy(int xid,
                         const char *toName, const int flags,
                         const struct nls_table *nls_codepage,
                         int remap_special_chars);
-extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
-                        const int notify_subdirs, const __u16 netfid,
-                        __u32 filter, struct file *file, int multishot,
-                        const struct nls_table *nls_codepage);
 extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
                         const unsigned char *searchName,
                         const unsigned char *ea_name, char *EAData,