staging/lustre: Get rid of ldlm_error_t typedef

Replace it with enum ldlm_error

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
index 87806a6..924e68f 100644 (file)
--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
+++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
@@ -69,7 +69,7 @@ struct obd_device;
 /**
  * LDLM non-error return states
  */
-typedef enum {
+enum ldlm_error {
        ELDLM_OK = 0,
 
        ELDLM_LOCK_CHANGED = 300,
@@ -80,7 +80,7 @@ typedef enum {
 
        ELDLM_NAMESPACE_EXISTS = 400,
        ELDLM_BAD_NAMESPACE    = 401
-} ldlm_error_t;
+};
 
 /**
  * LDLM namespace type.
@@ -1019,7 +1019,7 @@ void _ldlm_lock_debug(struct ldlm_lock *lock,
 } while (0)
 
 typedef int (*ldlm_processing_policy)(struct ldlm_lock *lock, __u64 *flags,
-                                     int first_enq, ldlm_error_t *err,
+                                     int first_enq, enum ldlm_error *err,
                                      struct list_head *work_list);
 
 /**
@@ -1105,7 +1105,7 @@ static inline int ldlm_res_lvbo_update(struct ldlm_resource *res,
        return 0;
 }
 
-int ldlm_error2errno(ldlm_error_t error);
+int ldlm_error2errno(enum ldlm_error error);
 
 #if LUSTRE_TRACKS_LOCK_EXP_REFS
 void ldlm_dump_export_locks(struct obd_export *exp);

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
index 699e81d..8bd6a18 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
@@ -133,7 +133,7 @@ ldlm_flock_destroy(struct ldlm_lock *lock, enum ldlm_mode mode, __u64 flags)
  *     would be collected and ASTs sent.
  */
 static int ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags,
-                                  int first_enq, ldlm_error_t *err,
+                                  int first_enq, enum ldlm_error *err,
                                   struct list_head *work_list)
 {
        struct ldlm_resource *res = req->l_resource;
@@ -449,7 +449,7 @@ ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data)
        struct obd_import             *imp = NULL;
        struct ldlm_flock_wait_data     fwd;
        struct l_wait_info            lwi;
-       ldlm_error_t                err;
+       enum ldlm_error             err;
        int                          rc = 0;
 
        CDEBUG(D_DLMTRACE, "flags: 0x%llx data: %p getlk: %p\n",

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h b/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
index 6d4f324..ed27822 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_internal.h
@@ -136,8 +136,8 @@ ldlm_lock_create(struct ldlm_namespace *ns, const struct ldlm_res_id *,
                 enum ldlm_type type, enum ldlm_mode mode,
                 const struct ldlm_callback_suite *cbs,
                 void *data, __u32 lvb_len, enum lvb_type lvb_type);
-ldlm_error_t ldlm_lock_enqueue(struct ldlm_namespace *, struct ldlm_lock **,
-                              void *cookie, __u64 *flags);
+enum ldlm_error ldlm_lock_enqueue(struct ldlm_namespace *, struct ldlm_lock **,
+                                 void *cookie, __u64 *flags);
 void ldlm_lock_addref_internal(struct ldlm_lock *, __u32 mode);
 void ldlm_lock_addref_internal_nolock(struct ldlm_lock *, __u32 mode);
 void ldlm_lock_decref_internal(struct ldlm_lock *, __u32 mode);

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
index 68bf57b..c22370b 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c
@@ -733,7 +733,7 @@ enum ldlm_mode lck_compat_array[] = {
  * Rather arbitrary mapping from LDLM error codes to errno values. This should
  * not escape to the user level.
  */
-int ldlm_error2errno(ldlm_error_t error)
+int ldlm_error2errno(enum ldlm_error error)
 {
        int result;
 
@@ -761,7 +761,7 @@ int ldlm_error2errno(ldlm_error_t error)
                break;
        default:
                if (((int)error) < 0)  /* cast to signed type */
-                       result = error; /* as ldlm_error_t can be unsigned */
+                       result = error; /* as enum ldlm_error can be unsigned */
                else {
                        CERROR("Invalid DLM result code: %d\n", error);
                        result = -EPROTO;

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
index 073dcf8..07e83e5 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
@@ -1512,9 +1512,9 @@ out:
  * Does not block. As a result of enqueue the lock would be put
  * into granted or waiting list.
  */
-ldlm_error_t ldlm_lock_enqueue(struct ldlm_namespace *ns,
-                              struct ldlm_lock **lockp,
-                              void *cookie, __u64 *flags)
+enum ldlm_error ldlm_lock_enqueue(struct ldlm_namespace *ns,
+                                 struct ldlm_lock **lockp,
+                                 void *cookie, __u64 *flags)
 {
        struct ldlm_lock *lock = *lockp;
        struct ldlm_resource *res = lock->l_resource;