nbd: replace some printk with dev_warn() and dev_info()
authorWANG Cong <amwang@redhat.com>
Fri, 19 Aug 2011 12:48:28 +0000 (14:48 +0200)
committerJens Axboe <jaxboe@fusionio.com>
Fri, 19 Aug 2011 12:48:28 +0000 (14:48 +0200)
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Paul Clements <Paul.Clements@steeleye.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
drivers/block/nbd.c

index 2b5fc11..3353d98 100644 (file)
@@ -127,8 +127,7 @@ static void sock_shutdown(struct nbd_device *lo, int lock)
        if (lock)
                mutex_lock(&lo->tx_lock);
        if (lo->sock) {
-               printk(KERN_WARNING "%s: shutting down socket\n",
-                       lo->disk->disk_name);
+               dev_warn(disk_to_dev(lo->disk), "shutting down socket\n");
                kernel_sock_shutdown(lo->sock, SHUT_RDWR);
                lo->sock = NULL;
        }
@@ -576,7 +575,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *lo,
        case NBD_DISCONNECT: {
                struct request sreq;
 
-               printk(KERN_INFO "%s: NBD_DISCONNECT\n", lo->disk->disk_name);
+               dev_info(disk_to_dev(lo->disk), "NBD_DISCONNECT\n");
 
                blk_rq_init(NULL, &sreq);
                sreq.cmd_type = REQ_TYPE_SPECIAL;
@@ -674,7 +673,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *lo,
                file = lo->file;
                lo->file = NULL;
                nbd_clear_que(lo);
-               printk(KERN_WARNING "%s: queue cleared\n", lo->disk->disk_name);
+               dev_warn(disk_to_dev(lo->disk), "queue cleared\n");
                if (file)
                        fput(file);
                lo->bytesize = 0;
@@ -694,8 +693,8 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *lo,
                return 0;
 
        case NBD_PRINT_DEBUG:
-               printk(KERN_INFO "%s: next = %p, prev = %p, head = %p\n",
-                       bdev->bd_disk->disk_name,
+               dev_info(disk_to_dev(lo->disk),
+                       "next = %p, prev = %p, head = %p\n",
                        lo->queue_head.next, lo->queue_head.prev,
                        &lo->queue_head);
                return 0;