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usb: ohci-spear: Remove unnecessary NULL check before clk_disable_unprepare()

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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>
This commit is contained in:
Chen Ni 2025-06-17 12:20:50 +08:00 committed by Greg Kroah-Hartman
parent 8fa23514f2
commit a891b9aebc
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/host/ohci-spear.c
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@ -103,8 +103,7 @@ static void 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);
}