linux-kernel - [PATCH v2 05/46] mtd: Don't print a scary message when trying to remove a busy MTD

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Message-Id: <9a91cf325bae6b29b2e3fe38f8c33c93abf933af.1474450295.git.dwalter@sigma-star.at>
Date:   Wed, 21 Sep 2016 11:46:05 +0200
From:   Daniel Walter <dwalter@...ma-star.at>
To:     linux-mtd@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org, computersforpeace@...il.com,
        dwmw2@...radead.org, Richard Weinberger <richard@....at>
Subject: [PATCH v2 05/46] mtd: Don't print a scary message when trying to remove a busy MTD

From: Richard Weinberger <richard@....at>

Just return -EBUSY and everything is fine.

Signed-off-by: Richard Weinberger <richard@....at>
---
 drivers/mtd/mtdcore.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index b8205ec..32f1088 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -500,8 +500,6 @@ int del_mtd_device(struct mtd_info *mtd)
 	}
 
 	if (mtd->usecount) {
-		printk(KERN_NOTICE "Removing MTD device #%d (%s) with use count %d\n",
-		       mtd->index, mtd->name, mtd->usecount);
 		ret = -EBUSY;
 	} else {
 		/* No need to get a refcount on the module containing
-- 
2.8.3