usb: core: driver: Use kmalloc_array
Use kmalloc_array instead of kmalloc to allocate memory for an array.
Also, remove the dev_warn for a memory leak, making the if check more
sleek.
Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 047f9f9..56593a9 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -421,12 +421,10 @@
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");
+ if (!eps)
break;
- }
}
eps[j++] = ep;
}