[PATCH net-next 1/2] net: stmmac: remove redundant null check for ptp clock
From: Joakim Zhang <hidden>
Date: 2021-02-04 10:17:26
Subsystem:
networking drivers, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Maxime Chevallier, Linus Torvalds
commit 1c35cc9cf6a0 ("net: stmmac: remove redundant null check before
clk_disable_unprepare()"), have not did NULL clock parameter check completely,
this patch help remove redundant null check for ptp clock.
Fixes: 1c35cc9cf6a0 ("net: stmmac: remove redundant null check before clk_disable_unprepare()")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Joakim Zhang <redacted>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 26b971cd4da5..11e0b30b2e01 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c@@ -5291,8 +5291,7 @@ int stmmac_resume(struct device *dev) /* enable the clk previously disabled */ clk_prepare_enable(priv->plat->stmmac_clk); clk_prepare_enable(priv->plat->pclk); - if (priv->plat->clk_ptp_ref) - clk_prepare_enable(priv->plat->clk_ptp_ref); + clk_prepare_enable(priv->plat->clk_ptp_ref); /* reset the phy so that it's ready */ if (priv->mii) stmmac_mdio_reset(priv->mii);
--
2.17.1