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authorRam Amrani <Ram.Amrani@Cavium.com>2017-01-24 13:51:41 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-09 22:01:53 +0100
commite8240244880b1a88ff9e0baf1fda8eccf6b7590b (patch)
treea2e68d5e3e45d3c68b26e20a217fdcf7bfc36a79
parent8d4198f8c66bff208cf5c6191ce8d9ad71e2c048 (diff)
RDMA/qedr: Fix RDMA CM loopback
[ Upstream commit af2b14b8b8ae21b0047a52c767ac8b44f435a280 ] The loopback logic in RDMA CM packets compares Ethernet addresses and was accidently inverse. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/infiniband/hw/qedr/qedr_cm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qedr/qedr_cm.c b/drivers/infiniband/hw/qedr/qedr_cm.c
index 63890ebb72bd..eccf7039aaca 100644
--- a/drivers/infiniband/hw/qedr/qedr_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_cm.c
@@ -404,9 +404,9 @@ static inline int qedr_gsi_build_packet(struct qedr_dev *dev,
}
if (ether_addr_equal(udh.eth.smac_h, udh.eth.dmac_h))
- packet->tx_dest = QED_ROCE_LL2_TX_DEST_NW;
- else
packet->tx_dest = QED_ROCE_LL2_TX_DEST_LB;
+ else
+ packet->tx_dest = QED_ROCE_LL2_TX_DEST_NW;
packet->roce_mode = roce_mode;
memcpy(packet->header.vaddr, ud_header_buffer, header_size);