Commit 47c05314 authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
Browse files

zd1211rw: document need for kmalloc cast 



Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e80be0b0

drivers/net/wireless/zd1211rw/zd_chip.c

+1 −0
Original line number Diff line number Diff line
@@ -117,6 +117,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr 


	/* Allocate a single memory block for values and addresses. */

	count16 = 2*count;

	/* zd_addr_t is __nocast, so the kmalloc needs an explicit cast */

	a16 = (zd_addr_t *) kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),

		                   GFP_KERNEL);

	if (!a16) {