X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fwatchdog%2Far7_wdt.c;h=55dcbfe2bb722696fdea163a6ff14d58b76c8d93;hb=49b75b87ce2dfbd99e59a50c3681b154d07e3a22;hp=ef7b0d67095ea8ee053731eb6e66cb9835e6ce19;hpb=5941de8eadc287f3f47b87ce9888734ee07d210b;p=linux-2.6

diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index ef7b0d6709..55dcbfe2bb 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -213,7 +213,7 @@ static int ar7_wdt_notify_sys(struct notifier_block *this,
 }
 
 static struct notifier_block ar7_wdt_notifier = {
-	.notifier_call = ar7_wdt_notify_sys
+	.notifier_call = ar7_wdt_notify_sys,
 };
 
 static ssize_t ar7_wdt_write(struct file *file, const char *data,
@@ -230,7 +230,7 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
 		expect_close = 0;
 		for (i = 0; i < len; ++i) {
 			char c;
-			if (get_user(c, data+i))
+			if (get_user(c, data + i))
 				return -EFAULT;
 			if (c == 'V')
 				expect_close = 1;
@@ -251,8 +251,6 @@ static long ar7_wdt_ioctl(struct file *file,
 	int new_margin;
 
 	switch (cmd) {
-	default:
-		return -ENOTTY;
 	case WDIOC_GETSUPPORT:
 		if (copy_to_user((struct watchdog_info *)arg, &ident,
 				sizeof(ident)))
@@ -281,6 +279,8 @@ static long ar7_wdt_ioctl(struct file *file,
 		if (put_user(margin, (int *)arg))
 			return -EFAULT;
 		return 0;
+	default:
+		return -ENOTTY;
 	}
 }