[PATCH 4.19 122/168] fsl/fman: fix unreachable code

Greg Kroah-Hartman
2020-08-17T17:43:55Z

From: Florinel Iordache <florinel.iordache@nxp.com>

[ Upstream commit cc79fd8f557767de90ff199d3b6fb911df43160a ]

The parameter 'priority' is incorrectly forced to zero which ultimately
induces logically dead code in the subsequent lines.

Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support")
Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/freescale/fman/fman_memac.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c
index e1901874c19f0..08f8b36779ea4 100644
--- a/drivers/net/ethernet/freescale/fman/fman_memac.c
+++ b/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -856,7 +856,6 @@ int memac_set_tx_pause_frames(struct fman_mac *memac, u8 priority,

tmp = ioread32be(&regs->command_config);
tmp &= ~CMD_CFG_PFC_MODE;
- priority = 0;

iowrite32be(tmp, &regs->command_config);

--
2.25.1