[PATCH] usb: core: driver: Use kmalloc_array

Muhammad Falak R Wani
2015-08-23T18:45:22Z

This patch introduces the use of function kmalloc_array(), instead
of using kmalloc(), for allocating memory for an array and removes
the corresponding call to kmalloc().

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
---
drivers/usb/core/driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 818369a..d19106b 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -416,7 +416,7 @@ static int usb_unbind_interface(struct device *dev)
if (ep->streams == 0)
continue;
if (j == 0) {
- eps = kmalloc(USB_MAXENDPOINTS * sizeof(void *),
+ eps = kmalloc_array(USB_MAXENDPOINTS, sizeof(void *),
GFP_KERNEL);
if (!eps) {
dev_warn(dev, "oom, leaking streams\n");
--
1.9.1