linux-kernel - [PATCH v4 2/2] cxl/region: Remove else after return statement

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230509095016.138890-3-raghuhack78@gmail.com>
Date:   Tue,  9 May 2023 09:50:16 +0000
From:   Raghu Halharvi <raghuhack78@...il.com>
To:     linux-cxl@...r.kernel.org,
        Alison Schofield <alison.schofield@...el.com>,
        raghuhack78@...il.com, ira.weiny@...el.com, bwidawsk@...nel.org,
        dan.j.williams@...el.com, vishal.l.verma@...el.com
Cc:     linux-kernel@...r.kernel.org, Dave Jiang <dave.jiang@...el.com>
Subject: [PATCH v4 2/2] cxl/region: Remove else after return statement

Issue found with checkpatch

The else section here is redundant after return statement, removing it.
Sanity and correctness is not affected due to this fix.

Reviewed-by: Dave Jiang <dave.jiang@...el.com>
Reviewed-by: Dave Jiang <dave.jiang@...el.com>
Signed-off-by: Raghu Halharvi <raghuhack78@...il.com>
---
 drivers/cxl/core/region.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index f29028148806..a46d6ad9ef0a 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -2666,11 +2666,11 @@ static int cxl_region_invalidate_memregion(struct cxl_region *cxlr)
 				"Bypassing cpu_cache_invalidate_memregion() for testing!\n");
 			clear_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags);
 			return 0;
-		} else {
-			dev_err(&cxlr->dev,
-				"Failed to synchronize CPU cache state\n");
-			return -ENXIO;
 		}
+
+		dev_err(&cxlr->dev,
+			"Failed to synchronize CPU cache state\n");
+		return -ENXIO;
 	}
 
 	cpu_cache_invalidate_memregion(IORES_DESC_CXL);
-- 
2.39.2