[PATCH v3 2/2] net: mii: make mii_ethtool_gset() return void
From: Pavel Skripkin <hidden>
Date: 2021-08-18 15:07:19
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
mii_ethtool_gset() does not return any errors. Since there are no users of this function that rely on its return value, it can be made void. Signed-off-by: Pavel Skripkin <redacted> --- Changes in v3: 1. removed empty comment line 2. there is -> there are Changes in v2: inverted the order of patches --- drivers/net/mii.c | 6 +----- include/linux/mii.h | 2 +- 2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index 779c3a96dba7..22680f47385d 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c@@ -49,10 +49,8 @@ static u32 mii_get_an(struct mii_if_info *mii, u16 addr) * * The @ecmd parameter is expected to have been cleared before calling * mii_ethtool_gset(). - * - * Returns 0 for success, negative on error. */ -int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd) +void mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd) { struct net_device *dev = mii->dev; u16 bmcr, bmsr, ctrl1000 = 0, stat1000 = 0;
@@ -131,8 +129,6 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd) mii->full_duplex = ecmd->duplex; /* ignore maxtxpkt, maxrxpkt for now */ - - return 0; } /**
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 219b93cad1dd..12ea29e04293 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h@@ -32,7 +32,7 @@ struct mii_if_info { extern int mii_link_ok (struct mii_if_info *mii); extern int mii_nway_restart (struct mii_if_info *mii); -extern int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd); +extern void mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd); extern void mii_ethtool_get_link_ksettings( struct mii_if_info *mii, struct ethtool_link_ksettings *cmd); extern int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
--
2.32.0