block: use printk_once

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Tim Waugh <tim@cyberelk.net>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index da403b6a7f43..f5cd2e83ebcc 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -1564,15 +1564,13 @@ static int carm_init_shm(struct carm_host *host)
 
 static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-        static unsigned int printed_version;
         struct carm_host *host;
         unsigned int pci_dac;
         int rc;
         struct request_queue *q;
         unsigned int i;
 
-        if (!printed_version++)
-                printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
+        printk_once(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
 
         rc = pci_enable_device(pdev);
         if (rc)