linux-kernel - [PATCH] edac: cpc925: Remove the static variable initialisations to 0

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Date:   Sat, 23 Jul 2022 17:27:49 +0800
From:   Jason Wang <wangborong@...rlc.com>
To:     rric@...nel.org
Cc:     bp@...en8.de, mchehab@...nel.org, tony.luck@...el.com,
        james.morse@....com, linux-edac@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jason Wang <wangborong@...rlc.com>
Subject: [PATCH] edac: cpc925: Remove the static variable initialisations to 0

Initialise global and static variable to 0 is always unnecessary.
Remove the unnecessary initialisations.

Signed-off-by: Jason Wang <wangborong@...rlc.com>
---
 drivers/edac/cpc925_edac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c
index 9797e6d60dde..e65ecb159bb3 100644
--- a/drivers/edac/cpc925_edac.c
+++ b/drivers/edac/cpc925_edac.c
@@ -582,7 +582,7 @@ static void cpc925_mc_check(struct mem_ctl_info *mci)
 static u32 cpc925_cpu_mask_disabled(void)
 {
 	struct device_node *cpunode;
-	static u32 mask = 0;
+	static u32 mask;
 
 	/* use cached value if available */
 	if (mask != 0)
-- 
2.35.1