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Date: Tue, 24 Apr 2018 12:39:45 +0100
From: Colin King <colin.king@...onical.com>
To: Madalin Bucur <madalin.bucur@....com>, netdev@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] fsl/fman_port: remove redundant check on port->rev_info.major
From: Colin Ian King <colin.king@...onical.com>
The check port->rev_info.major >= 6 is being performed twice, thus
the inner second check is always true and is redundant, hence it
can be removed. Detected by cppcheck.
drivers/net/ethernet/freescale/fman/fman_port.c:1394]: (warning)
Identical inner 'if' condition is always true.
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
drivers/net/ethernet/freescale/fman/fman_port.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman_port.c b/drivers/net/ethernet/freescale/fman/fman_port.c
index 6552d68ea6e1..ce6e24c74978 100644
--- a/drivers/net/ethernet/freescale/fman/fman_port.c
+++ b/drivers/net/ethernet/freescale/fman/fman_port.c
@@ -1391,12 +1391,10 @@ int fman_port_config(struct fman_port *port, struct fman_port_params *params)
/* FM_WRONG_RESET_VALUES_ERRATA_FMAN_A005127 Errata
* workaround
*/
- if (port->rev_info.major >= 6) {
- u32 reg;
+ u32 reg;
- reg = 0x00001013;
- iowrite32be(reg, &port->bmi_regs->tx.fmbm_tfp);
- }
+ reg = 0x00001013;
+ iowrite32be(reg, &port->bmi_regs->tx.fmbm_tfp);
}
return 0;
--
2.17.0
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