linux-kernel - [PATCH 5/8] block: sed-opal: print failed function address

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Message-Id: <55b2d57015c4088fcc3685045415cba02f9aa931.1520946114.git.jonas.rabenstein@studium.uni-erlangen.de>
Date:   Tue, 13 Mar 2018 14:08:58 +0100
From:   Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>
To:     Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>,
        Scott Bauer <scott.bauer@...el.com>,
        Jonathan Derrick <jonathan.derrick@...el.com>,
        Jens Axboe <axboe@...nel.dk>
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] block: sed-opal: print failed function address

add function address (and if available its symbol) to the message if a
step function fails.

Signed-off-by: Jonas Rabenstein <jonas.rabenstein@...dium.uni-erlangen.de>
---
 block/sed-opal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/sed-opal.c b/block/sed-opal.c
index 5a448a3ba1df..f7925e6f607c 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -394,8 +394,8 @@ static int next(struct opal_dev *dev)
 
 		error = step->fn(dev, step->data);
 		if (error) {
-			pr_debug("Error on step function: %d with error %d: %s\n",
-				 state, error,
+			pr_info("Error on step function %pS: %d with error %d: %s\n",
+				 step->fn, state, error,
 				 opal_error_to_human(error));
 
 			/* For each OPAL command we do a discovery0 then we
-- 
2.16.1