From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 24 Dec 2016 21:10:16 +0100
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
drivers/media/usb/uvc/uvc_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/uvc/uvc_driver.c
b/drivers/media/usb/uvc/uvc_driver.c
index 04bf35063c4c..a64b5029f262 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -253,7 +253,7 @@ void uvc_simplify_fraction(uint32_t *numerator, uint32_t
*denominator,
uint32_t x, y, r;
unsigned int i, n;
- an = kmalloc(n_terms * sizeof *an, GFP_KERNEL);
+ an = kmalloc_array(n_terms, sizeof(*an), GFP_KERNEL);
if (an == NULL)
return;
--
2.11.0
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
