diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_octeon_cf.c | 3 | ||||
| -rw-r--r-- | drivers/ata/sata_mv.c | 2 | ||||
| -rw-r--r-- | drivers/ata/sata_sil.c | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index 8d9343accf3c..abdd19fe990a 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -653,7 +653,8 @@ static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance) ap = host->ports[i]; ocd = ap->dev->platform_data; - if (!ap || (ap->flags & ATA_FLAG_DISABLED)) + + if (ap->flags & ATA_FLAG_DISABLED) continue; ocd = ap->dev->platform_data; diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 23714aefb825..c19417e02208 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -2514,7 +2514,7 @@ static void mv_unexpected_intr(struct ata_port *ap, int edma_was_enabled) char *when = "idle"; ata_ehi_clear_desc(ehi); - if (!ap || (ap->flags & ATA_FLAG_DISABLED)) { + if (ap->flags & ATA_FLAG_DISABLED) { when = "disabled"; } else if (edma_was_enabled) { when = "EDMA enabled"; diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index 030ec079b184..35bd5cc7f285 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -532,7 +532,7 @@ static irqreturn_t sil_interrupt(int irq, void *dev_instance) struct ata_port *ap = host->ports[i]; u32 bmdma2 = readl(mmio_base + sil_port[ap->port_no].bmdma2); - if (unlikely(!ap || ap->flags & ATA_FLAG_DISABLED)) + if (unlikely(ap->flags & ATA_FLAG_DISABLED)) continue; /* turn off SATA_IRQ if not supported */ |