Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH 1/2] usb: pci-quirks: Reduce the length of a spinlock section in usb_amd_find_chipset_info() | Date | Tue, 21 Mar 2023 22:43:09 +0100 |
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'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 --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; } -- 2.34.1
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