use printk_once() in several places

There are some places to be able to use printk_once instead of hard coding.

Signed-off-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 1703b20cad5d..6095f8daecd7 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -915,12 +915,9 @@ static int ds_ioctl(struct inode * inode, struct file * file,
                 err = -EPERM;
                 goto free_out;
         } else {
-                static int printed = 0;
-                if (!printed) {
-                        printk(KERN_WARNING "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n");
-                        printk(KERN_WARNING "MTD handling any more.\n");
-                        printed++;
-                }
+                        printk_once(KERN_WARNING
+                                "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n");
+                        printk_once(KERN_WARNING "MTD handling any more.\n");
         }
         err = -EINVAL;
         goto free_out;