endianness bug in sas_ata

PATCH New Al Viro 1 participant 1 message Apr 16, 2008

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SCSI SCSI libsas

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Al Viro

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2008-04-16 22:27 UTC #0 lore raw

PATCH 1/1 endianness bug in sas_ata

Signed-off-by Al Viro <[email protected]>

---

drivers/scsi/libsas/sas_ata.c +1 -1

index b0e5ac3..06ad2fa 100644
@@ -698,7 +698,7 @@ static int sas_discover_sata_dev(struct domain_device *dev)
 		/* incomplete response */
 		SAS_DPRINTK("sending SET FEATURE/PUP_STBY_SPIN_UP to "
 			    "dev %llx\n", SAS_ADDR(dev->sas_addr));
-		if (!le16_to_cpu(identify_x[83] & (1<<6)))
+		if (!(identify_x[83] & cpu_to_le16(1<<6)))
 			goto cont1;
 		res = sas_issue_ata_cmd(dev, ATA_SET_FEATURES,
 					ATA_FEATURE_PUP_STBY_SPIN_UP,