git: f4bd36ba2a91 - main - rk_usbphy: Remove unused variable.

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Sat, 09 Apr 2022 01:31:53 UTC 
The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=f4bd36ba2a9197ca30d83afb7f4612efdb42ce04

commit f4bd36ba2a9197ca30d83afb7f4612efdb42ce04
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-04-09 01:31:29 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-04-09 01:31:29 +0000

    rk_usbphy: Remove unused variable.
---
 sys/arm64/rockchip/rk_usbphy.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sys/arm64/rockchip/rk_usbphy.c b/sys/arm64/rockchip/rk_usbphy.c
index 59c4bd0ce02f..7d53ba5322c5 100644
--- a/sys/arm64/rockchip/rk_usbphy.c
+++ b/sys/arm64/rockchip/rk_usbphy.c
@@ -286,9 +286,6 @@ fail:
 static int
 rk_usbphy_detach(device_t dev)
 {
-	struct rk_usbphy_softc *sc;
-	sc = device_get_softc(dev);
-
 	return (0);
 }