From: Xiao Ni <xni@redhat.com>
Date: Fri, 26 Jul 2024 07:14:14 +0000 (+0800)
Subject: mdadm/super1: fix coverity issue DEADCODE
X-Git-Tag: mdadm-4.4~99
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7904dc1c576a742c601c40dab4d0a6e562c4d00c;p=thirdparty%2Fmdadm.git

mdadm/super1: fix coverity issue DEADCODE

optimal_space is at most 2046. So space can't be larger than UINT16_MAX.

Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
---

diff --git a/super1.c b/super1.c
index 4e4c7bfd..24bc1026 100644
--- a/super1.c
+++ b/super1.c
@@ -1466,8 +1466,6 @@ static int update_super1(struct supertype *st, struct mdinfo *info,
 						__le32_to_cpu(sb->chunksize));
 			if (space > optimal_space)
 				space = optimal_space;
-			if (space > UINT16_MAX)
-				space = UINT16_MAX;
 		}
 
 		sb->ppl.offset = __cpu_to_le16(offset);