[PATCH 5.10.y 1/2] usb: ohci-spear: Remove unnecessary NULL check before clk_disable_unprepare()

[Sasha Levin <sashal@kernel.org>]

From: Chen Ni <nichen@iscas.ac.cn>

[ Upstream commit a891b9aebcc7406fe2f439d184bac3948fb08645 ]

clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL.
Remove unneeded NULL check for clk here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20250617042050.1930940-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: b1b0f8bdbbc8 ("usb: ohci-spear: disable controller wakeup on removal")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/usb/host/ohci-spear.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c
index 5cc05449281c8..ed019c459ea0d 100644
--- a/drivers/usb/host/ohci-spear.c
+++ b/drivers/usb/host/ohci-spear.c
@@ -105,8 +105,7 @@ static int spear_ohci_hcd_drv_remove(struct platform_device *pdev)
 	struct spear_ohci *sohci_p = to_spear_ohci(hcd);
 
 	usb_remove_hcd(hcd);
-	if (sohci_p->clk)
-		clk_disable_unprepare(sohci_p->clk);
+	clk_disable_unprepare(sohci_p->clk);
 
 	usb_put_hcd(hcd);
 	return 0;
-- 
2.53.0