linux-kernel - [PATCH] scsi: ata: make ahci_sdev

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Date:   Tue, 19 Oct 2021 18:24:42 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     damien.lemoal@...nsource.wdc.com
Cc:     linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
        chongjiapeng <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] scsi: ata: make ahci_sdev_attrs static

From: chongjiapeng <jiapeng.chong@...ux.alibaba.com>

This symbol is not used outside of libahci.c, so marks it static.

Fix the following sparse warning:

drivers/ata/libahci.c:134:18: warning: symbol 'ahci_sdev_attrs' was not
declared. Should it be static?

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Fixes: c3f69c7f629f ("scsi: ata: Switch to attribute groups")
Signed-off-by: chongjiapeng <jiapeng.chong@...ux.alibaba.com>
---
 drivers/ata/libahci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 28430c093a7f..8a6835bfd18a 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -131,7 +131,7 @@ const struct attribute_group *ahci_shost_groups[] = {
 };
 EXPORT_SYMBOL_GPL(ahci_shost_groups);
 
-struct attribute *ahci_sdev_attrs[] = {
+static struct attribute *ahci_sdev_attrs[] = {
 	&dev_attr_sw_activity.attr,
 	&dev_attr_unload_heads.attr,
 	&dev_attr_ncq_prio_supported.attr,
-- 
2.19.1.6.gb485710b