diff mbox series

[1/2] usb: pci-quirks: Reduce the length of a spinlock section in usb_amd_find_chipset_info()

Message ID 3850d93ff40ed12f4724621a540fb5993c0a0fa9.1679434951.git.christophe.jaillet@wanadoo.fr
State New
Headers show
Series [1/2] usb: pci-quirks: Reduce the length of a spinlock section in usb_amd_find_chipset_info() | expand

Commit Message

Christophe JAILLET March 21, 2023, 9:43 p.m. UTC
'info' is local to the function. There is no need to zeroing it within
a spin_lock section.

Move the memset() after spin_unlock_irqrestore().

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
 drivers/usb/host/pci-quirks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index ef08d68b9714..6b741327d2c4 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -218,9 +218,9 @@  static void usb_amd_find_chipset_info(void)
 		spin_unlock_irqrestore(&amd_lock, flags);
 		return;
 	}
-	memset(&info, 0, sizeof(info));
 	spin_unlock_irqrestore(&amd_lock, flags);
 
+	memset(&info, 0, sizeof(info));
 	if (!amd_chipset_sb_type_init(&info)) {
 		goto commit;
 	}