From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Thu, 3 Sep 2015 08:06:51 +0000 (+0530)
Subject: net/9p: Add device name details on error
X-Git-Tag: KARO-TX6UL-2015-11-03~107^2~2
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=d0ed8e4e5eced3e379f64e59048cdaa11639ea4a;ds=sidebyside

net/9p: Add device name details on error

If we use wrong device name 9p mount fails with error

"9pnet_virtio: no channels available"

Improve the error output as below

"9pnet_virtio: no channels available for device /dev/root"

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 6e70ddb158b4..3827760c8eef 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -662,7 +662,7 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args)
 	mutex_unlock(&virtio_9p_lock);
 
 	if (!found) {
-		pr_err("no channels available\n");
+		pr_err("no channels available for device %s\n", devname);
 		return ret;
 	}