scsi: ufs: core: Return earlier if ufshcd_hba_init_crypto_capabilities() fails

The 'err' variable is used only as the result of
ufshcd_hba_init_crypto_capabilities(), so return 'err' immediately when
failed. If it is not an error, explicitly return 0.

Signed-off-by: Keoseong Park <keosung.park@samsung.com>
Link: https://lore.kernel.org/r/20230503104630epcms2p8b82734102ffb920531e9264604086372@epcms2p8
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/ufs/core/ufshcd.c

@@ -2320,18 +2320,20 @@ static inline int ufshcd_hba_capabilities(struct ufs_hba *hba)
 
 	/* Read crypto capabilities */
 	err = ufshcd_hba_init_crypto_capabilities(hba);
-	if (err)
+	if (err) {
 		dev_err(hba->dev, "crypto setup failed\n");
+		return err;
+	}
 
 	hba->mcq_sup = FIELD_GET(MASK_MCQ_SUPPORT, hba->capabilities);
 	if (!hba->mcq_sup)
-		return err;
+		return 0;
 
 	hba->mcq_capabilities = ufshcd_readl(hba, REG_MCQCAP);
 	hba->ext_iid_sup = FIELD_GET(MASK_EXT_IID_SUPPORT,
 				     hba->mcq_capabilities);
 
-	return err;
+	return 0;
 }
 
 /**