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Message-Id: <1632986196-20074-1-git-send-email-lirongqing@baidu.com>
Date: Thu, 30 Sep 2021 15:16:36 +0800
From: Li RongQing <lirongqing@...du.com>
To: linux-kernel@...r.kernel.org, michel@...pinasse.org
Subject: [PATCH] rbtree: Remove unneeded check condition in rb_find_first
the variable c is int type, so change the following condition
if (c <= 0) {
}
else if (c > 0) {
}
as:
if (c <= 0) {
}
else {
}
Spotted-by: Michel Lespinasse <<michel@...pinasse.org>>
Signed-off-by: Li RongQing <lirongqing@...du.com>
---
include/linux/rbtree.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index 235047d..d5ac8f7 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -294,7 +294,7 @@ static inline void rb_replace_node_cached(struct rb_node *victim,
if (!c)
match = node;
node = node->rb_left;
- } else if (c > 0) {
+ } else {
node = node->rb_right;
}
}
--
1.7.1
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