linux-kernel - [PATCH 5.4 183/184] dm integrity: fix missing goto in bitmap_flush

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Message-Id: <20210510101956.116087326@linuxfoundation.org>
Date:   Mon, 10 May 2021 12:21:17 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Tian Tao <tiantao6@...ilicon.com>,
        Mike Snitzer <snitzer@...hat.com>
Subject: [PATCH 5.4 183/184] dm integrity: fix missing goto in bitmap_flush_interval error handling

From: Tian Tao <tiantao6@...ilicon.com>

commit 17e9e134a8efabbbf689a0904eee92bb5a868172 upstream.

Fixes: 468dfca38b1a ("dm integrity: add a bitmap mode")
Cc: stable@...r.kernel.org
Signed-off-by: Tian Tao <tiantao6@...ilicon.com>
Signed-off-by: Mike Snitzer <snitzer@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/md/dm-integrity.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -3762,6 +3762,7 @@ static int dm_integrity_ctr(struct dm_ta
 			if (val >= (uint64_t)UINT_MAX * 1000 / HZ) {
 				r = -EINVAL;
 				ti->error = "Invalid bitmap_flush_interval argument";
+				goto bad;
 			}
 			ic->bitmap_flush_interval = msecs_to_jiffies(val);
 		} else if (!strncmp(opt_string, "internal_hash:", strlen("internal_hash:"))) {