ide: use printk_once

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 28d09a5d84500b588ffe862a6cfc0221bb5a3a1e..017c09540c2f70b416af3a39eaf122a5a49287f1 100644 (file)
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -273,14 +273,8 @@ static const struct ide_proc_devset ide_generic_settings[] = {
 
 static void proc_ide_settings_warn(void)
 {
-       static int warned;
-
-       if (warned)
-               return;
-
-       printk(KERN_WARNING "Warning: /proc/ide/hd?/settings interface is "
+       printk_once(KERN_WARNING "Warning: /proc/ide/hd?/settings interface is "
                            "obsolete, and will be removed soon!\n");
-       warned = 1;
 }
 
 static int ide_settings_proc_show(struct seq_file *m, void *v)