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@xxxxxxxxx>
---
On suggestion by Joe Perches <joe@xxxxxxxxxxx>
Changes since v0
-remove dev_warn for memory leak
-remove unnecessary parens for if
---
drivers/usb/core/driver.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 818369a..e0636c1 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -416,12 +416,10 @@ 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");
+ if (!eps)
break;
- }
}
eps[j++] = ep;
}
--
1.9.1
--
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