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Commit 05bad36c authored by Roel Kluin's avatar Roel Kluin Committed by Mike Frysinger
Browse files

Blackfin: fix memset in smp_send_reschedule() and -stop() 



To set zeroes the sizeof the struct should be used rather
than sizeof the pointer, kzalloc does that.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 46b60faf

arch/blackfin/mach-common/smp.c

+2 −4
Original line number Diff line number Diff line
@@ -276,10 +276,9 @@ void smp_send_reschedule(int cpu) 
	if (cpu_is_offline(cpu))

		return;



	msg = kmalloc(sizeof(*msg), GFP_ATOMIC);

	msg = kzalloc(sizeof(*msg), GFP_ATOMIC);

	if (!msg)

		return;

	memset(msg, 0, sizeof(msg));

	INIT_LIST_HEAD(&msg->list);

	msg->type = BFIN_IPI_RESCHEDULE;
@@ -305,10 +304,9 @@ void smp_send_stop(void) 
	if (cpus_empty(callmap))

		return;



	msg = kmalloc(sizeof(*msg), GFP_ATOMIC);

	msg = kzalloc(sizeof(*msg), GFP_ATOMIC);

	if (!msg)

		return;

	memset(msg, 0, sizeof(msg));

	INIT_LIST_HEAD(&msg->list);

	msg->type = BFIN_IPI_CPU_STOP;