From: Wei Yang <richard.weiyang@gmail.com>
Date: Tue, 2 Jun 2020 04:49:04 +0000 (-0700)
Subject: mm/swapfile.c: tmp is always smaller than max
X-Git-Tag: v5.10.7~2505^2~61
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fdff1debb9650ea43617487500f48168ce432cb7;p=platform%2Fkernel%2Flinux-rpi.git

mm/swapfile.c: tmp is always smaller than max

If tmp is bigger or equal to max, we would jump to new_cluster.

Return true directly.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: "Huang, Ying" <ying.huang@intel.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Hugh Dickins <hughd@google.com>
Link: http://lkml.kernel.org/r/20200421213824.8099-2-richard.weiyang@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 263e3d8..c74c9e1 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -647,7 +647,7 @@ new_cluster:
 	cluster->next = tmp + 1;
 	*offset = tmp;
 	*scan_base = tmp;
-	return tmp < max;
+	return true;
 }
 
 static void __del_from_avail_list(struct swap_info_struct *p)