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Commit ce3aeaf2 authored by Markus Elfring's avatar Markus Elfring Committed by Mauro Carvalho Chehab
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[media] winbond-cir: Use kmalloc_array() in wbcir_tx() 



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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarDavid Härdeman <david@hardeman.nu>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 3f81678d

drivers/media/rc/winbond-cir.c

+1 −1
Original line number Diff line number Diff line
@@ -658,7 +658,7 @@ wbcir_tx(struct rc_dev *dev, unsigned *b, unsigned count) 
	unsigned i;

	unsigned long flags;



	buf = kmalloc(count * sizeof(*b), GFP_KERNEL);

	buf = kmalloc_array(count, sizeof(*b), GFP_KERNEL);

	if (!buf)

		return -ENOMEM;