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-rw-r--r--net/packet/af_packet.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 242bce1cf0f3..533981d49290 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -4121,8 +4121,8 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
if (unlikely(req->tp_frame_size & (TPACKET_ALIGNMENT - 1)))
goto out;
- rb->frames_per_block = req->tp_block_size/req->tp_frame_size;
- if (unlikely(rb->frames_per_block <= 0))
+ rb->frames_per_block = req->tp_block_size / req->tp_frame_size;
+ if (unlikely(rb->frames_per_block == 0))
goto out;
if (unlikely((rb->frames_per_block * req->tp_block_nr) !=
req->tp_frame_nr))