* [PATCH] parisc/mm: Remove the static variable initialisations to 0
@ 2022-07-23 9:23 Jason Wang
0 siblings, 0 replies; only message in thread
From: Jason Wang @ 2022-07-23 9:23 UTC (permalink / raw)
To: deller
Cc: James.Bottomley, svens, hanyihao, akpm, willy, dave.anglin,
anshuman.khandual, linux-parisc, linux-kernel, Jason Wang
Initialise global and static variable to 0 is always unnecessary.
Remove the unnecessary initialisations.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
---
arch/parisc/mm/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index f03e0961fa25..b0c43f3b0a5f 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -722,7 +722,7 @@ static unsigned long space_id[SID_ARRAY_SIZE] = { 1 }; /* disallow space 0 */
static unsigned long dirty_space_id[SID_ARRAY_SIZE];
static unsigned long space_id_index;
static unsigned long free_space_ids = NR_SPACE_IDS - 1;
-static unsigned long dirty_space_ids = 0;
+static unsigned long dirty_space_ids;
static DEFINE_SPINLOCK(sid_lock);
--
2.35.1
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2022-07-23 9:23 [PATCH] parisc/mm: Remove the static variable initialisations to 0 Jason Wang
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