From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com,
vkuznets@redhat.com
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH V2 6/6] Drivers: hv: vmbus: Get rid of some unnecessary messages
Date: Sat, 28 Feb 2015 11:18:21 -0800 [thread overview]
Message-ID: <1425151101-3679-6-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1425151101-3679-1-git-send-email-kys@microsoft.com>
Currently we log messages when either we are not able to map an ID to a
channel or when the channel does not have a callback associated
(in the channel interrupt handling path). These messages don't add
any value, get rid of them.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/hv/connection.c | 7 +------
1 files changed, 1 insertions(+), 6 deletions(-)
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index af2388f..583d7d4 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -318,10 +318,8 @@ static void process_chn_event(u32 relid)
*/
channel = pcpu_relid2channel(relid);
- if (!channel) {
- pr_err("channel not found for relid - %u\n", relid);
+ if (!channel)
return;
- }
/*
* A channel once created is persistent even when there
@@ -356,10 +354,7 @@ static void process_chn_event(u32 relid)
else
bytes_to_read = 0;
} while (read_state && (bytes_to_read != 0));
- } else {
- pr_err("no channel callback for relid - %u\n", relid);
}
-
}
/*
--
1.7.4.1
prev parent reply other threads:[~2015-02-28 18:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-28 18:18 [PATCH V2 0/6] Drivers: hv: vmbus: Cleanup channel rescind handling K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 1/6] Drivers: hv: vmbus: Properly handle child device remove K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 2/6] Drivers: hv: vmbus: Introduce a function to remove a rescinded offer K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 3/6] Drivers: hv: vmbus: Handle both rescind and offer messages in the same context K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 4/6] Drivers: hv: vmbus: Remove the channel from the channel list(s) on failure K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 5/6] Drivers: hv: util: On device remove, close the channel after de-initializing the service K. Y. Srinivasan
2015-02-28 19:18 ` K. Y. Srinivasan [this message]
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