Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1710328

[PATCH] net/i40evf: use cpumask_copy() for assigning cpumask

Show all headers | View raw

Using direct assignment for a cpumask is wrong, cpumask_copy() should
be used instead.

Cc: stable@vger.kernel.org
Signed-off-by: Juergen Gross <jgross@suse.com>
---
 drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 7c213a347909..a4b60367ecce 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -520,7 +520,7 @@ static void i40evf_irq_affinity_notify(struct irq_affinity_notify *notify,
 	struct i40e_q_vector *q_vector =
 		container_of(notify, struct i40e_q_vector, affinity_notify);
 
-	q_vector->affinity_mask = *mask;
+	cpumask_copy(&q_vector->affinity_mask, mask);
 }
 
 /**
-- 
2.12.3

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH] net/i40evf: use cpumask_copy() for assigning cpumask Juergen Gross <jgross@suse.com> - 2017-08-12 18:20 +0200

csiph-web