diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-11-27 12:16:40 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-27 12:19:08 -0800 |
| commit | db4029859d6fd03f0622d394f4cdb1be86d7ec62 (patch) | |
| tree | e2e33b9c1f6bb9aea36df6ce974d698f0aaf177c /drivers/net/dsa/microchip/ksz_common.c | |
| parent | 73f784b2c938e17e4af90aff4cdcaafe4ca06a5f (diff) | |
| parent | 1f5e808aa63af61ec0d6a14909056d6668813e86 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts:
net/xdp/xsk.c
0ebc27a4c67d ("xsk: avoid data corruption on cq descriptor number")
8da7bea7db69 ("xsk: add indirect call for xsk_destruct_skb")
30ed05adca4a ("xsk: use a smaller new lock for shared pool case")
https://lore.kernel.org/20251127105450.4a1665ec@canb.auug.org.au
https://lore.kernel.org/eb4eee14-7e24-4d1b-b312-e9ea738fefee@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_common.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_common.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 933ae8dc6337..0c10351fe5eb 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -2587,8 +2587,8 @@ static int ksz_irq_phy_setup(struct ksz_device *dev) irq = irq_find_mapping(dev->ports[port].pirq.domain, PORT_SRC_PHY_INT); - if (irq < 0) { - ret = irq; + if (!irq) { + ret = -EINVAL; goto out; } ds->user_mii_bus->irq[phy] = irq; @@ -2952,8 +2952,8 @@ static int ksz_pirq_setup(struct ksz_device *dev, u8 p) snprintf(pirq->name, sizeof(pirq->name), "port_irq-%d", p); pirq->irq_num = irq_find_mapping(dev->girq.domain, p); - if (pirq->irq_num < 0) - return pirq->irq_num; + if (!pirq->irq_num) + return -EINVAL; return ksz_irq_common_setup(dev, pirq); } @@ -3038,12 +3038,12 @@ static int ksz_setup(struct dsa_switch *ds) dsa_switch_for_each_user_port(dp, dev->ds) { ret = ksz_pirq_setup(dev, dp->index); if (ret) - goto out_girq; + goto port_release; if (dev->info->ptp_capable) { ret = ksz_ptp_irq_setup(ds, dp->index); if (ret) - goto out_pirq; + goto pirq_release; } } } @@ -3053,7 +3053,7 @@ static int ksz_setup(struct dsa_switch *ds) if (ret) { dev_err(dev->dev, "Failed to register PTP clock: %d\n", ret); - goto out_ptpirq; + goto port_release; } } @@ -3076,17 +3076,16 @@ static int ksz_setup(struct dsa_switch *ds) out_ptp_clock_unregister: if (dev->info->ptp_capable) ksz_ptp_clock_unregister(ds); -out_ptpirq: - if (dev->irq > 0 && dev->info->ptp_capable) - dsa_switch_for_each_user_port(dp, dev->ds) - ksz_ptp_irq_free(ds, dp->index); -out_pirq: - if (dev->irq > 0) - dsa_switch_for_each_user_port(dp, dev->ds) +port_release: + if (dev->irq > 0) { + dsa_switch_for_each_user_port_continue_reverse(dp, dev->ds) { + if (dev->info->ptp_capable) + ksz_ptp_irq_free(ds, dp->index); +pirq_release: ksz_irq_free(&dev->ports[dp->index].pirq); -out_girq: - if (dev->irq > 0) + } ksz_irq_free(&dev->girq); + } return ret; } |