From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 11 Feb 2025 20:59:11 +0000 (-0800)
Subject: mm/vmstat: revert "fix a W=1 clang compiler warning"
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6340584e489f1f8ddb65e44a7ad2ab9f3503c4d3;p=users%2Fjedix%2Flinux-maple.git

mm/vmstat: revert "fix a W=1 clang compiler warning"

Commit 75b5ab134bb5 enabled -Wenum-enum-conversion in W=1 builds.  Commit
30c2de0a267c ("mm/vmstat: fix a W=1 clang compiler warning") fixed a
-Wenum-enum-conversion warning.  Commit 8f6629c004b1 removed the
-Wenum-enum-conversion option again from W=1 builds.  Since the W=1
compiler warning fix is no longer necessary, revert it.

Link: https://lkml.kernel.org/r/20250211205911.1707684-1-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Ivan Shapovalov <intelfx@intelfx.name>
Cc: David Laight <david.laight@aculab.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 9f3a04345b860..d2761bf8ff32c 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -515,7 +515,7 @@ static inline const char *node_stat_name(enum node_stat_item item)
 
 static inline const char *lru_list_name(enum lru_list lru)
 {
-	return node_stat_name(NR_LRU_BASE + (enum node_stat_item)lru) + 3; // skip "nr_"
+	return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
 }
 
 #if defined(CONFIG_VM_EVENT_COUNTERS) || defined(CONFIG_MEMCG)