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usb: gadget: udc: renesas_usb3: remove unnecessary NULL check before phy_exit()

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phy_exit() checks for NULL pointers internally.
Remove unneeded NULL check here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://lore.kernel.org/r/20250422073714.1334380-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chen Ni 2025-04-22 15:37:14 +08:00 committed by Greg Kroah-Hartman
parent 73fb0ec943
commit 5cf4f055c5
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/gadget/udc/renesas_usb3.c
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@ -2397,8 +2397,7 @@ static int renesas_usb3_stop(struct usb_gadget *gadget)
rzv2m_usb3drd_reset(usb3_to_dev(usb3)->parent, false);
renesas_usb3_stop_controller(usb3);
if (usb3->phy)
phy_exit(usb3->phy);
phy_exit(usb3->phy);
pm_runtime_put(usb3_to_dev(usb3));
@ -2984,8 +2983,7 @@ static int renesas_usb3_suspend(struct device *dev)
return 0;
renesas_usb3_stop_controller(usb3);
if (usb3->phy)
phy_exit(usb3->phy);
phy_exit(usb3->phy);
pm_runtime_put(dev);
return 0;