diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 57dace43b3370a7a165ddd3a5f9cc6aa52998a51..745d85686f5e0f41c34c50352149857ffc77af4f 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -854,22 +854,14 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
 
 			if (status & (NV_ADMA_STAT_DONE |
 				      NV_ADMA_STAT_CPBERR)) {
+				u32 check_commands = notifier | notifier_error;
+				int pos, error = 0;
 				/** Check CPBs for completed commands */
-
-				if (ata_tag_valid(ap->active_tag)) {
-					/* Non-NCQ command */
-					nv_adma_check_cpb(ap, ap->active_tag,
-						notifier_error & (1 << ap->active_tag));
-				} else {
-					int pos, error = 0;
-					u32 active = ap->sactive;
-
-					while ((pos = ffs(active)) && !error) {
-						pos--;
-						error = nv_adma_check_cpb(ap, pos,
-							notifier_error & (1 << pos) );
-						active &= ~(1 << pos );
-					}
+				while ((pos = ffs(check_commands)) && !error) {
+					pos--;
+					error = nv_adma_check_cpb(ap, pos,
+						notifier_error & (1 << pos) );
+					check_commands &= ~(1 << pos );
 				}
 			}
 		}