cifs: fix in logging in cifs_chan_update_iface

Recently, cifs_chan_update_iface was modified to not
remove an iface if a suitable replacement was not found.
With that, there were two conditionals that were exactly
the same. This change removes that extra condition check.

Also, fixed a logging in the same function to indicate
the correct message.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/smb/client/sess.c

@@ -440,8 +440,14 @@ cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server)
 	}
 
 	if (!iface) {
+		if (!chan_index)
 			cifs_dbg(FYI, "unable to get the interface matching: %pIS\n",
 				 &ss);
+		else {
+			cifs_dbg(FYI, "unable to find another interface to replace: %pIS\n",
+				 &old_iface->sockaddr);
+		}
+
 		spin_unlock(&ses->iface_lock);
 		return 0;
 	}
@@ -459,10 +465,6 @@ cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server)
 		iface->weight_fulfilled++;
 
 		kref_put(&old_iface->refcount, release_iface);
-	} else if (old_iface) {
-		/* if a new candidate is not found, keep things as is */
-		cifs_dbg(FYI, "could not replace iface: %pIS\n",
-			 &old_iface->sockaddr);
 	} else if (!chan_index) {
 		/* special case: update interface for primary channel */
 		if (iface) {