linux-kernel - [PATCH 3.16 118/305] UBI: fix missing brace control flow

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Message-ID: <lsq.1471110171.710474653@decadent.org.uk>
Date:	Sat, 13 Aug 2016 18:42:51 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org,
	"Brian Norris" <computersforpeace@...il.com>,
	"Dan Carpenter" <dan.carpenter@...cle.com>,
	"Richard Weinberger" <richard@....at>
Subject: [PATCH 3.16 118/305] UBI: fix missing brace control flow

3.16.37-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Brian Norris <computersforpeace@...il.com>

commit b388e6a7a6ba988998ddd83919ae8d3debf1a13d upstream.

commit 0e707ae79ba3 ("UBI: do propagate positive error codes up") seems
to have produced an unintended change in the control flow here.

Completely untested, but it looks obvious.

Caught by Coverity, which didn't like the indentation. CID 1271184.

Signed-off-by: Brian Norris <computersforpeace@...il.com>
Cc: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Richard Weinberger <richard@....at>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/mtd/ubi/eba.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -425,9 +425,10 @@ retry:
 					ubi_warn("corrupted VID header at PEB %d, LEB %d:%d",
 						 pnum, vol_id, lnum);
 					err = -EBADMSG;
-				} else
+				} else {
 					err = -EINVAL;
 					ubi_ro_mode(ubi);
+				}
 			}
 			goto out_free;
 		} else if (err == UBI_IO_BITFLIPS)