6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter dan.carpenter@linaro.org
[ Upstream commit cda88d2fef7aa7de80b5697e8009fcbbb436f42d ]
Unlock before returning if smb3_sync_session_ctx_passwords() fails.
Fixes: 7e654ab7da03 ("cifs: during remount, make sure passwords are in sync") Signed-off-by: Dan Carpenter dan.carpenter@linaro.org Reviewed-by: Bharath SM bharathsm@microsoft.com Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/smb/client/fs_context.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c index 6ba38bfa645b4..4e77ba191ef87 100644 --- a/fs/smb/client/fs_context.c +++ b/fs/smb/client/fs_context.c @@ -976,8 +976,10 @@ static int smb3_reconfigure(struct fs_context *fc) * later stage */ rc = smb3_sync_session_ctx_passwords(cifs_sb, ses); - if (rc) + if (rc) { + mutex_unlock(&ses->session_mutex); return rc; + }
/* * now that allocations for passwords are done, commit them