kfifo: cleanup namespace

change name of __kfifo_* functions to kfifo_*, because the prefix __kfifo
should be reserved for internal functions only.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

3 files changed, 18 insertions, 18 deletions

diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 1bccbc1e588e..5f0c46f43ee1 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -517,7 +517,7 @@ static void iscsi_free_task(struct iscsi_task *task)
         if (conn->login_task == task)
                 return;
 
-        __kfifo_put(&session->cmdpool.queue, (void*)&task, sizeof(void*));
+        kfifo_put(&session->cmdpool.queue, (void*)&task, sizeof(void*));
 
         if (sc) {
                 task->sc = NULL;
@@ -737,7 +737,7 @@ __iscsi_conn_send_pdu(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
                 BUG_ON(conn->c_stage == ISCSI_CONN_INITIAL_STAGE);
                 BUG_ON(conn->c_stage == ISCSI_CONN_STOPPED);
 
-                if (!__kfifo_get(&session->cmdpool.queue,
+                if (!kfifo_get(&session->cmdpool.queue,
                                  (void*)&task, sizeof(void*)))
                         return NULL;
         }
@@ -1567,7 +1567,7 @@ static inline struct iscsi_task *iscsi_alloc_task(struct iscsi_conn *conn,
 {
         struct iscsi_task *task;
 
-        if (!__kfifo_get(&conn->session->cmdpool.queue,
+        if (!kfifo_get(&conn->session->cmdpool.queue,
                          (void *) &task, sizeof(void *)))
                 return NULL;
 
@@ -2469,7 +2469,7 @@ iscsi_pool_init(struct iscsi_pool *q, int max, void ***items, int item_size)
                         q->max = i;
                         goto enomem;
                 }
-                __kfifo_put(&q->queue, (void*)&q->pool[i], sizeof(void*));
+                kfifo_put(&q->queue, (void*)&q->pool[i], sizeof(void*));
         }
 
         if (items) {
@@ -2819,7 +2819,7 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, int dd_size,
 
         /* allocate login_task used for the login/text sequences */
         spin_lock_bh(&session->lock);
-        if (!__kfifo_get(&session->cmdpool.queue,
+        if (!kfifo_get(&session->cmdpool.queue,
                          (void*)&conn->login_task,
                          sizeof(void*))) {
                 spin_unlock_bh(&session->lock);
@@ -2839,7 +2839,7 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, int dd_size,
         return cls_conn;
 
 login_task_data_alloc_fail:
-        __kfifo_put(&session->cmdpool.queue, (void*)&conn->login_task,
+        kfifo_put(&session->cmdpool.queue, (void*)&conn->login_task,
                     sizeof(void*));
 login_task_alloc_fail:
         iscsi_destroy_conn(cls_conn);
@@ -2902,7 +2902,7 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
         free_pages((unsigned long) conn->data,
                    get_order(ISCSI_DEF_MAX_RECV_SEG_LEN));
         kfree(conn->persistent_address);
-        __kfifo_put(&session->cmdpool.queue, (void*)&conn->login_task,
+        kfifo_put(&session->cmdpool.queue, (void*)&conn->login_task,
                     sizeof(void*));
         if (session->leadconn == conn)
                 session->leadconn = NULL;
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c
index 41643c860d26..c0be926637b1 100644
--- a/drivers/scsi/libiscsi_tcp.c
+++ b/drivers/scsi/libiscsi_tcp.c
@@ -445,15 +445,15 @@ void iscsi_tcp_cleanup_task(struct iscsi_task *task)
                 return;
 
         /* flush task's r2t queues */
-        while (__kfifo_get(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*))) {
-                __kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
+        while (kfifo_get(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*))) {
+                kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
                             sizeof(void*));
                 ISCSI_DBG_TCP(task->conn, "pending r2t dropped\n");
         }
 
         r2t = tcp_task->r2t;
         if (r2t != NULL) {
-                __kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
+                kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
                             sizeof(void*));
                 tcp_task->r2t = NULL;
         }
@@ -541,7 +541,7 @@ static int iscsi_tcp_r2t_rsp(struct iscsi_conn *conn, struct iscsi_task *task)
                 return 0;
         }
 
-        rc = __kfifo_get(&tcp_task->r2tpool.queue, (void*)&r2t, sizeof(void*));
+        rc = kfifo_get(&tcp_task->r2tpool.queue, (void*)&r2t, sizeof(void*));
         if (!rc) {
                 iscsi_conn_printk(KERN_ERR, conn, "Could not allocate R2T. "
                                   "Target has sent more R2Ts than it "
@@ -554,7 +554,7 @@ static int iscsi_tcp_r2t_rsp(struct iscsi_conn *conn, struct iscsi_task *task)
         if (r2t->data_length == 0) {
                 iscsi_conn_printk(KERN_ERR, conn,
                                   "invalid R2T with zero data len\n");
-                __kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
+                kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
                             sizeof(void*));
                 return ISCSI_ERR_DATALEN;
         }
@@ -570,7 +570,7 @@ static int iscsi_tcp_r2t_rsp(struct iscsi_conn *conn, struct iscsi_task *task)
                                   "invalid R2T with data len %u at offset %u "
                                   "and total length %d\n", r2t->data_length,
                                   r2t->data_offset, scsi_out(task->sc)->length);
-                __kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
+                kfifo_put(&tcp_task->r2tpool.queue, (void*)&r2t,
                             sizeof(void*));
                 return ISCSI_ERR_DATALEN;
         }
@@ -580,7 +580,7 @@ static int iscsi_tcp_r2t_rsp(struct iscsi_conn *conn, struct iscsi_task *task)
         r2t->sent = 0;
 
         tcp_task->exp_datasn = r2tsn + 1;
-        __kfifo_put(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*));
+        kfifo_put(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*));
         conn->r2t_pdus_cnt++;
 
         iscsi_requeue_task(task);
@@ -951,7 +951,7 @@ int iscsi_tcp_task_init(struct iscsi_task *task)
                 return conn->session->tt->init_pdu(task, 0, task->data_count);
         }
 
-        BUG_ON(__kfifo_len(&tcp_task->r2tqueue));
+        BUG_ON(kfifo_len(&tcp_task->r2tqueue));
         tcp_task->exp_datasn = 0;
 
         /* Prepare PDU, optionally w/ immediate data */
@@ -982,7 +982,7 @@ static struct iscsi_r2t_info *iscsi_tcp_get_curr_r2t(struct iscsi_task *task)
                         if (r2t->data_length <= r2t->sent) {
                                 ISCSI_DBG_TCP(task->conn,
                                               "  done with r2t %p\n", r2t);
-                                __kfifo_put(&tcp_task->r2tpool.queue,
+                                kfifo_put(&tcp_task->r2tpool.queue,
                                             (void *)&tcp_task->r2t,
                                             sizeof(void *));
                                 tcp_task->r2t = r2t = NULL;
@@ -990,7 +990,7 @@ static struct iscsi_r2t_info *iscsi_tcp_get_curr_r2t(struct iscsi_task *task)
                 }
 
                 if (r2t == NULL) {
-                        __kfifo_get(&tcp_task->r2tqueue,
+                        kfifo_get(&tcp_task->r2tqueue,
                                     (void *)&tcp_task->r2t, sizeof(void *));
                         r2t = tcp_task->r2t;
                 }
diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
index db1b41c55fd3..975e448cfcb9 100644
--- a/drivers/scsi/libsrp.c
+++ b/drivers/scsi/libsrp.c
@@ -61,7 +61,7 @@ static int srp_iu_pool_alloc(struct srp_queue *q, size_t max,
         kfifo_init(&q->queue, (void *) q->pool, max * sizeof(void *));
 
         for (i = 0, iue = q->items; i < max; i++) {
-                __kfifo_put(&q->queue, (void *) &iue, sizeof(void *));
+                kfifo_put(&q->queue, (void *) &iue, sizeof(void *));
                 iue->sbuf = ring[i];
                 iue++;
         }