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+ leds-use-kcalloc-instead-of-kzalloc-to-allocate-array.patch added to -mm tree



The patch titled
     Subject: leds: Use kcalloc instead of kzalloc to allocate array
has been added to the -mm tree.  Its filename is
     leds-use-kcalloc-instead-of-kzalloc-to-allocate-array.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Thomas Meyer <thomas@xxxxxxxx>
Subject: leds: Use kcalloc instead of kzalloc to allocate array

The advantage of kcalloc is that will prevent integer overflows which
could result from the multiplication of number of elements and size and it
is also a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107

Signed-off-by: Thomas Meyer <thomas@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 drivers/leds/leds-mc13783.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/leds/leds-mc13783.c~leds-use-kcalloc-instead-of-kzalloc-to-allocate-array drivers/leds/leds-mc13783.c
--- a/drivers/leds/leds-mc13783.c~leds-use-kcalloc-instead-of-kzalloc-to-allocate-array
+++ a/drivers/leds/leds-mc13783.c
@@ -280,7 +280,7 @@ static int __devinit mc13783_led_probe(s
 		return -EINVAL;
 	}
 
-	led = kzalloc(sizeof(*led) * pdata->num_leds, GFP_KERNEL);
+	led = kcalloc(pdata->num_leds, sizeof(*led), GFP_KERNEL);
 	if (led == NULL) {
 		dev_err(&pdev->dev, "failed to alloc memory\n");
 		return -ENOMEM;
_
Subject: Subject: leds: Use kcalloc instead of kzalloc to allocate array

Patches currently in -mm which might be from thomas@xxxxxxxx are

linux-next.patch
mm-use-kcalloc-instead-of-kzalloc-to-allocate-array.patch
leds-use-kcalloc-instead-of-kzalloc-to-allocate-array.patch

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