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List:       linux-rdma
Subject:    [PATCH] rdma: fix odd use of WARN_ON() in ib_srpt.c
From:       Grant Grundler <grundler () chromium ! org>
Date:       2013-03-26 21:48:28
Message-ID: 1364334508-7397-1-git-send-email-grundler () chromium ! org
[Download RAW message or body]

While WARN_ON("const string") will work, it's intent is not obvious.
The warning is more useful by showing the "state" value.

Signed-off-by: Grant Grundler <grundler@chromium.org>
---
UNTESTED.

 drivers/infiniband/ulp/srpt/ib_srpt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index c09d41b..b08ca7a 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -1374,7 +1374,7 @@ static int srpt_abort_cmd(struct srpt_send_ioctx *ioctx)
 		target_put_sess_cmd(ioctx->ch->sess, &ioctx->cmd);
 		break;
 	default:
-		WARN_ON("ERROR: unexpected command state");
+		WARN(1, "Unexpected command state (%d)", state);
 		break;
 	}
 
-- 
1.8.1.3

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