From: Michal Kazior <michal.kazior@tieto.com>
Date: Fri, 5 Jul 2013 13:15:10 +0000 (+0300)
Subject: ath10k: provide errno if bmi read/write fails
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ed48b35644a08da5ee3c54570241a023abf3ea40;p=deliverable%2Flinux.git

ath10k: provide errno if bmi read/write fails

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index 1a2ef51b69d9..aeae02979d46 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -105,7 +105,8 @@ int ath10k_bmi_read_memory(struct ath10k *ar,
 		ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen,
 						  &resp, &rxlen);
 		if (ret) {
-			ath10k_warn("unable to read from the device\n");
+			ath10k_warn("unable to read from the device (%d)\n",
+				    ret);
 			return ret;
 		}
 
@@ -149,7 +150,8 @@ int ath10k_bmi_write_memory(struct ath10k *ar,
 		ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, hdrlen + txlen,
 						  NULL, NULL);
 		if (ret) {
-			ath10k_warn("unable to write to the device\n");
+			ath10k_warn("unable to write to the device (%d)\n",
+				    ret);
 			return ret;
 		}