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authorJeff Layton <jlayton@redhat.com>2007-11-03 05:02:24 +0000
committerSteve French <sfrench@us.ibm.com>2007-11-03 05:02:24 +0000
commit84a15b935481fa651cc6ec60aed015312b67adda (patch)
tree9f98331e41373bd0b4784e294a57a8a6d4156bbc /fs/cifs
parent09fe7ba78dedb9017401ed555ecc4435c99a7556 (diff)
[CIFS] Register and unregister cifs_spnego_key_type on module init/exit
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/cifsfs.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index a6fbea57c4b1..94c0f55d7669 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -43,6 +43,7 @@
#include "cifs_debug.h"
#include "cifs_fs_sb.h"
#include <linux/mm.h>
+#include <linux/key-type.h>
#define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */
#ifdef CONFIG_CIFS_QUOTA
@@ -1005,12 +1006,16 @@ init_cifs(void)
rc = register_filesystem(&cifs_fs_type);
if (rc)
goto out_destroy_request_bufs;
-
+#ifdef CONFIG_CIFS_UPCALL
+ rc = register_key_type(&cifs_spnego_key_type);
+ if (rc)
+ goto out_unregister_filesystem;
+#endif
oplockThread = kthread_run(cifs_oplock_thread, NULL, "cifsoplockd");
if (IS_ERR(oplockThread)) {
rc = PTR_ERR(oplockThread);
cERROR(1, ("error %d create oplock thread", rc));
- goto out_unregister_filesystem;
+ goto out_unregister_key_type;
}
dnotifyThread = kthread_run(cifs_dnotify_thread, NULL, "cifsdnotifyd");
@@ -1024,7 +1029,11 @@ init_cifs(void)
out_stop_oplock_thread:
kthread_stop(oplockThread);
+ out_unregister_key_type:
+#ifdef CONFIG_CIFS_UPCALL
+ unregister_key_type(&cifs_spnego_key_type);
out_unregister_filesystem:
+#endif
unregister_filesystem(&cifs_fs_type);
out_destroy_request_bufs:
cifs_destroy_request_bufs();
@@ -1046,6 +1055,9 @@ exit_cifs(void)
#ifdef CONFIG_PROC_FS
cifs_proc_clean();
#endif
+#ifdef CONFIG_CIFS_UPCALL
+ unregister_key_type(&cifs_spnego_key_type);
+#endif
unregister_filesystem(&cifs_fs_type);
cifs_destroy_inodecache();
cifs_destroy_mids();