From: Adrian Nicoara <anicoara@uwaterloo.ca>
Date: Mon, 8 Sep 2014 19:02:49 +0000 (-0400)
Subject: staging: ozwpan: use kmalloc_array over kmalloc with multiply
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e0301d0d28a2e55da5b68338d6b9f933620da63b;p=linux-beck.git

staging: ozwpan: use kmalloc_array over kmalloc with multiply

Cleanup checkpatch.pl warnings.

Signed-off-by: Adrian Nicoara <anicoara@uwaterloo.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index ba2168f53559..e88045228607 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -1315,8 +1315,8 @@ static int oz_build_endpoints_for_config(struct usb_hcd *hcd,
 	if (num_iface) {
 		struct oz_interface *iface;
 
-		iface = kmalloc(num_iface*sizeof(struct oz_interface),
-				mem_flags | __GFP_ZERO);
+		iface = kmalloc_array(num_iface, sizeof(struct oz_interface),
+					mem_flags | __GFP_ZERO);
 		if (!iface)
 			return -ENOMEM;
 		spin_lock_bh(&ozhcd->hcd_lock);