1 files changed, 19 insertions, 11 deletions

diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c
index e83163c66884..87184e2538b0 100644
--- a/drivers/scsi/megaraid/megaraid_mm.c
+++ b/drivers/scsi/megaraid/megaraid_mm.c
@@ -95,7 +95,6 @@ mraid_mm_open(struct inode *inode, struct file *filep)
 
 /**
  * mraid_mm_ioctl - module entry-point for ioctls
- * @inode	: inode (ignored)
  * @filep	: file operations pointer (ignored)
  * @cmd		: ioctl command
  * @arg		: user ioctl packet
@@ -239,7 +238,7 @@ mraid_mm_get_adapter(mimd_t __user *umimd, int *rval)
 	mimd_t		mimd;
 	uint32_t	adapno;
 	int		iterator;
-
+	bool		is_found;
 
 	if (copy_from_user(&mimd, umimd, sizeof(mimd_t))) {
 		*rval = -EFAULT;
@@ -255,12 +254,16 @@ mraid_mm_get_adapter(mimd_t __user *umimd, int *rval)
 
 	adapter = NULL;
 	iterator = 0;
+	is_found = false;
 
 	list_for_each_entry(adapter, &adapters_list_g, list) {
-		if (iterator++ == adapno) break;
+		if (iterator++ == adapno) {
+			is_found = true;
+			break;
+		}
 	}
 
-	if (!adapter) {
+	if (!is_found) {
 		*rval = -ENODEV;
 		return NULL;
 	}
@@ -491,7 +494,7 @@ mimd_to_kioc(mimd_t __user *umimd, mraid_mmadp_t *adp, uioc_t *kioc)
 }
 
 /**
- * mraid_mm_attch_buf - Attach a free dma buffer for required size
+ * mraid_mm_attach_buf - Attach a free dma buffer for required size
  * @adp		: Adapter softstate
  * @kioc	: kioc that the buffer needs to be attached to
  * @xferlen	: required length for buffer
@@ -700,8 +703,8 @@ lld_ioctl(mraid_mmadp_t *adp, uioc_t *kioc)
 	 */
 	wait_event(wait_q, (kioc->status != -ENODATA));
 	if (timeout.timer.function) {
-		del_timer_sync(&timeout.timer);
-		destroy_timer_on_stack(&timeout.timer);
+		timer_delete_sync(&timeout.timer);
+		timer_destroy_on_stack(&timeout.timer);
 	}
 
 	/*
@@ -726,6 +729,7 @@ ioctl_done(uioc_t *kioc)
 	uint32_t	adapno;
 	int		iterator;
 	mraid_mmadp_t*	adapter;
+	bool		is_found;
 
 	/*
 	 * When the kioc returns from driver, make sure it still doesn't
@@ -748,19 +752,23 @@ ioctl_done(uioc_t *kioc)
 		iterator	= 0;
 		adapter		= NULL;
 		adapno		= kioc->adapno;
+		is_found	= false;
 
 		con_log(CL_ANN, ( KERN_WARNING "megaraid cmm: completed "
 					"ioctl that was timedout before\n"));
 
 		list_for_each_entry(adapter, &adapters_list_g, list) {
-			if (iterator++ == adapno) break;
+			if (iterator++ == adapno) {
+				is_found = true;
+				break;
+			}
 		}
 
 		kioc->timedout = 0;
 
-		if (adapter) {
+		if (is_found)
 			mraid_mm_dealloc_kioc( adapter, kioc );
-		}
+
 	}
 	else {
 		wake_up(&wait_q);
@@ -775,7 +783,7 @@ ioctl_done(uioc_t *kioc)
 static void
 lld_timedout(struct timer_list *t)
 {
-	struct uioc_timeout *timeout = from_timer(timeout, t, timer);
+	struct uioc_timeout *timeout = timer_container_of(timeout, t, timer);
 	uioc_t *kioc	= timeout->uioc;
 
 	kioc->status 	= -ETIME;