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scsi: ufs: fix condition in which DME command failure msg is printed out

PATCH New Subhash Jadavani 1 participant 1 message Nov 24, 2016 SCSI

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PATCH 9/11 scsi: ufs: fix condition in which DME command failure msg is printed out

From: Yaniv Gardi <[email protected]>

The condition in which error message is printed out was incorrect and resulted error message only if retries exhausted.
But retries happens only if DME command is a peer command, and thus DME commands which are not peer commands and fail are not printed out. This change fixes this issue.

---
 drivers/scsi/ufs/ufshcd.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
drivers/scsi/ufs/ufshcd.c +6 -5
index ec4c99a..b826078 100644
@@ -2516,10 +2516,10 @@ int ufshcd_dme_set_attr(struct ufs_hba *hba, u32 attr_sel,
 				set, UIC_GET_ATTR_ID(attr_sel), mib_val, ret);
 	} while (ret && peer && --retries);
 
-	if (!retries)
+	if (ret)
 		dev_err(hba->dev, "%s: attr-id 0x%x val 0x%x failed %d retries\n",
-				set, UIC_GET_ATTR_ID(attr_sel), mib_val,
-				retries);
+			set, UIC_GET_ATTR_ID(attr_sel), mib_val,
+			UFS_UIC_COMMAND_RETRIES - retries);
 
 	return ret;
 }
@@ -2583,9 +2583,10 @@ int ufshcd_dme_get_attr(struct ufs_hba *hba, u32 attr_sel,
 				get, UIC_GET_ATTR_ID(attr_sel), ret);
 	} while (ret && peer && --retries);
 
-	if (!retries)
+	if (ret)
 		dev_err(hba->dev, "%s: attr-id 0x%x failed %d retries\n",
-				get, UIC_GET_ATTR_ID(attr_sel), retries);
+			get, UIC_GET_ATTR_ID(attr_sel),
+			UFS_UIC_COMMAND_RETRIES - retries);
 
 	if (mib_val && !ret)
 		*mib_val = uic_cmd.argument3;
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