[PATCH] net: phy: sfp: remove sfp_mutex's definition
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2018-10-11 22:34:19
Subsystem:
ethernet phy library, networking drivers, sff/sfp/sfp+ module support, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Russell King, Linus Torvalds
The sfp_mutex variable is defined but never used in this file. Not even in the commit that introduced that variable. Remove sfp_mutex, it has no purpose. Cc: Andrew Lunn <andrew@lunn.ch> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- drivers/net/phy/sfp.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 6e13b8832bc7d..fd8bb998ae52d 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c@@ -163,8 +163,6 @@ static const enum gpiod_flags gpio_flags[] = { /* Give this long for the PHY to reset. */ #define T_PHY_RESET_MS 50 -static DEFINE_MUTEX(sfp_mutex); - struct sff_data { unsigned int gpios; bool (*module_supported)(const struct sfp_eeprom_id *id);
--
2.19.1