diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2024-12-16 13:09:38 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-17 19:51:54 -0800 |
| commit | 7433d022b915977a0e361a036aa06a0d382a9630 (patch) | |
| tree | 6203c1dcff85a25e8da81ed2842e9e3a18823764 /drivers | |
| parent | 18bdefe62439c75227021ddbbf6510aa2f2f4e54 (diff) | |
net: usb: lan78xx: Use action-specific label in lan78xx_mac_reset
Rename the generic `done` label to the action-specific `exit_unlock`
label in `lan78xx_mac_reset`. This improves clarity by indicating the
specific cleanup action (mutex unlock) and aligns with best practices
for error handling and cleanup labels.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Link: https://patch.msgid.link/20241216120941.1690908-4-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 4674051f5c9c..30301af29ab2 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1604,16 +1604,16 @@ static int lan78xx_mac_reset(struct lan78xx_net *dev) */ ret = lan78xx_mdiobus_wait_not_busy(dev); if (ret < 0) - goto done; + goto exit_unlock; ret = lan78xx_read_reg(dev, MAC_CR, &val); if (ret < 0) - goto done; + goto exit_unlock; val |= MAC_CR_RST_; ret = lan78xx_write_reg(dev, MAC_CR, val); if (ret < 0) - goto done; + goto exit_unlock; /* Wait for the reset to complete before allowing any further * MAC register accesses otherwise the MAC may lock up. @@ -1621,16 +1621,16 @@ static int lan78xx_mac_reset(struct lan78xx_net *dev) do { ret = lan78xx_read_reg(dev, MAC_CR, &val); if (ret < 0) - goto done; + goto exit_unlock; if (!(val & MAC_CR_RST_)) { ret = 0; - goto done; + goto exit_unlock; } } while (!time_after(jiffies, start_time + HZ)); ret = -ETIMEDOUT; -done: +exit_unlock: mutex_unlock(&dev->phy_mutex); return ret; |