linux-kernel - [PATCH 03/14] skd: fix error messages in skd

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Date:	Mon, 30 Sep 2013 15:25:44 +0200
From:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:	axboe@...nel.dk
Cc:	abhansali@...c-inc.com, jmoyer@...hat.com,
	kyungmin.park@...sung.com, linux-kernel@...r.kernel.org,
	b.zolnierkie@...sung.com
Subject: [PATCH 03/14] skd: fix error messages in skd_init()

* change priority level from KERN_INFO to KERN_ERR
* add "skd: " prefix
* fix flush slab allocation failure message
* do minor CodingStyle fixes

Cc: Akhil Bhansali <abhansali@...c-inc.com>
Cc: Jeff Moyer <jmoyer@...hat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
---
 drivers/block/skd_main.c | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index a4eb480..04eb9bd 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -5709,56 +5709,52 @@ static int __init skd_init(void)
 	case SKD_IRQ_MSIX:
 		break;
 	default:
-		pr_info("skd_isr_type %d invalid, re-set to %d\n",
+		pr_err(PFX "skd_isr_type %d invalid, re-set to %d\n",
 		       skd_isr_type, SKD_IRQ_DEFAULT);
 		skd_isr_type = SKD_IRQ_DEFAULT;
 	}
 
 	skd_flush_slab = kmem_cache_create(SKD_FLUSH_JOB,
-						sizeof(struct skd_flush_cmd),
-						0, 0, NULL);
-
+					  sizeof(struct skd_flush_cmd),
+					  0, 0, NULL);
 	if (!skd_flush_slab) {
-		pr_err("failed to allocated flush slab.\n");
+		pr_err(PFX "failed to allocate flush slab\n");
 		goto err_kmem_cache_create;
 	}
 
-	if (skd_max_queue_depth < 1
-	    || skd_max_queue_depth > SKD_MAX_QUEUE_DEPTH) {
-		pr_info(
-		       "skd_max_queue_depth %d invalid, re-set to %d\n",
+	if (skd_max_queue_depth < 1 ||
+	    skd_max_queue_depth > SKD_MAX_QUEUE_DEPTH) {
+		pr_err(PFX "skd_max_queue_depth %d invalid, re-set to %d\n",
 		       skd_max_queue_depth, SKD_MAX_QUEUE_DEPTH_DEFAULT);
 		skd_max_queue_depth = SKD_MAX_QUEUE_DEPTH_DEFAULT;
 	}
 
 	if (skd_max_req_per_msg < 1 || skd_max_req_per_msg > 14) {
-		pr_info(
-		       "skd_max_req_per_msg %d invalid, re-set to %d\n",
+		pr_err(PFX "skd_max_req_per_msg %d invalid, re-set to %d\n",
 		       skd_max_req_per_msg, SKD_MAX_REQ_PER_MSG_DEFAULT);
 		skd_max_req_per_msg = SKD_MAX_REQ_PER_MSG_DEFAULT;
 	}
 
 	if (skd_sgs_per_request < 1 || skd_sgs_per_request > 4096) {
-		pr_info(
-		       "skd_sg_per_request %d invalid, re-set to %d\n",
+		pr_err(PFX "skd_sg_per_request %d invalid, re-set to %d\n",
 		       skd_sgs_per_request, SKD_N_SG_PER_REQ_DEFAULT);
 		skd_sgs_per_request = SKD_N_SG_PER_REQ_DEFAULT;
 	}
 
 	if (skd_dbg_level < 0 || skd_dbg_level > 2) {
-		pr_info("skd_dbg_level %d invalid, re-set to %d\n",
+		pr_err(PFX "skd_dbg_level %d invalid, re-set to %d\n",
 		       skd_dbg_level, 0);
 		skd_dbg_level = 0;
 	}
 
 	if (skd_isr_comp_limit < 0) {
-		pr_info("skd_isr_comp_limit %d invalid, set to %d\n",
+		pr_err(PFX "skd_isr_comp_limit %d invalid, set to %d\n",
 		       skd_isr_comp_limit, 0);
 		skd_isr_comp_limit = 0;
 	}
 
 	if (skd_max_pass_thru < 1 || skd_max_pass_thru > 50) {
-		pr_info("skd_max_pass_thru %d invalid, re-set to %d\n",
+		pr_err(PFX "skd_max_pass_thru %d invalid, re-set to %d\n",
 		       skd_max_pass_thru, SKD_N_SPECIAL_CONTEXT);
 		skd_max_pass_thru = SKD_N_SPECIAL_CONTEXT;
 	}
-- 
1.8.2.3

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