diff options
Diffstat (limited to 'drivers/net/chelsio/my3126.c')
| -rw-r--r-- | drivers/net/chelsio/my3126.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/net/chelsio/my3126.c b/drivers/net/chelsio/my3126.c index c7731b6..87dde3e 100644 --- a/drivers/net/chelsio/my3126.c +++ b/drivers/net/chelsio/my3126.c @@ -10,25 +10,25 @@ static int my3126_reset(struct cphy *cphy, int wait) * This can be done through registers. It is not required since * a full chip reset is used. */ - return (0); + return 0; } static int my3126_interrupt_enable(struct cphy *cphy) { schedule_delayed_work(&cphy->phy_update, HZ/30); t1_tpi_read(cphy->adapter, A_ELMER0_GPO, &cphy->elmer_gpo); - return (0); + return 0; } static int my3126_interrupt_disable(struct cphy *cphy) { cancel_rearming_delayed_work(&cphy->phy_update); - return (0); + return 0; } static int my3126_interrupt_clear(struct cphy *cphy) { - return (0); + return 0; } #define OFFSET(REG_ADDR) (REG_ADDR << 2) @@ -102,7 +102,7 @@ static void my3216_poll(struct work_struct *work) static int my3126_set_loopback(struct cphy *cphy, int on) { - return (0); + return 0; } /* To check the activity LED */ @@ -146,7 +146,7 @@ static int my3126_get_link_status(struct cphy *cphy, if (fc) *fc = PAUSE_RX | PAUSE_TX; - return (0); + return 0; } static void my3126_destroy(struct cphy *cphy) @@ -170,13 +170,14 @@ static struct cphy *my3126_phy_create(adapter_t *adapter, { struct cphy *cphy = kzalloc(sizeof (*cphy), GFP_KERNEL); - if (cphy) - cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops); + if (!cphy) + return NULL; + cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops); INIT_DELAYED_WORK(&cphy->phy_update, my3216_poll); cphy->bmsr = 0; - return (cphy); + return cphy; } /* Chip Reset */ @@ -197,7 +198,7 @@ static int my3126_phy_reset(adapter_t * adapter) val |= 0x8000; t1_tpi_write(adapter, A_ELMER0_GPO, val); udelay(100); - return (0); + return 0; } struct gphy t1_my3126_ops = { |