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Message-ID: <20230903151328.2981432-4-joel@joelfernandes.org>
Date:   Sun,  3 Sep 2023 15:13:24 +0000
From:   "Joel Fernandes (Google)" <joel@...lfernandes.org>
To:     linux-kernel@...r.kernel.org
Cc:     "Joel Fernandes (Google)" <joel@...lfernandes.org>,
        Lorenzo Stoakes <lstoakes@...il.com>,
        linux-kselftest@...r.kernel.org, linux-mm@...ck.org,
        Shuah Khan <shuah@...nel.org>,
        Vlastimil Babka <vbabka@...e.cz>,
        Michal Hocko <mhocko@...e.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Kirill A Shutemov <kirill@...temov.name>,
        "Liam R. Howlett" <liam.howlett@...cle.com>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Suren Baghdasaryan <surenb@...gle.com>,
        Kalesh Singh <kaleshsingh@...gle.com>,
        Lokesh Gidra <lokeshgidra@...gle.com>
Subject: [PATCH v6 3/7] selftests: mm: Fix failure case when new remap region was not found

When a valid remap region could not be found, the source mapping is not
cleaned up. Fix the goto statement such that the clean up happens.

Reviewed-by: Lorenzo Stoakes <lstoakes@...il.com>
Signed-off-by: Joel Fernandes (Google) <joel@...lfernandes.org>
---
 tools/testing/selftests/mm/mremap_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/mm/mremap_test.c b/tools/testing/selftests/mm/mremap_test.c
index 5c3773de9f0f..6822d657f589 100644
--- a/tools/testing/selftests/mm/mremap_test.c
+++ b/tools/testing/selftests/mm/mremap_test.c
@@ -316,7 +316,7 @@ static long long remap_region(struct config c, unsigned int threshold_mb,
 		if (addr + c.dest_alignment < addr) {
 			ksft_print_msg("Couldn't find a valid region to remap to\n");
 			ret = -1;
-			goto out;
+			goto clean_up_src;
 		}
 		addr += c.dest_alignment;
 	}
-- 
2.42.0.283.g2d96d420d3-goog

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