git: 0a4089c734a2 - main - gpio tca6416: Remove unused variable.

[John Baldwin]

The branch main has been updated by jhb:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=0a4089c734a26b9bb9c84ec6df2010414db38632

commit 0a4089c734a26b9bb9c84ec6df2010414db38632
Author:     John Baldwin <j...@freebsd.org>
AuthorDate: 2022-04-13 23:08:22 +0000
Commit:     John Baldwin <j...@freebsd.org>
CommitDate: 2022-04-13 23:08:22 +0000

    gpio tca6416: Remove unused variable.
---
 sys/dev/iicbus/gpio/tca6416.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sys/dev/iicbus/gpio/tca6416.c b/sys/dev/iicbus/gpio/tca6416.c
index 8007ae98f0c9..a3891207df73 100644
--- a/sys/dev/iicbus/gpio/tca6416.c
+++ b/sys/dev/iicbus/gpio/tca6416.c
@@ -505,14 +505,11 @@ tca6416_regdump_sysctl(SYSCTL_HANDLER_ARGS)
 {
        device_t dev;
        char buf[5];
-       struct tca6416_softc *sc;
        int len, error;
        uint8_t reg, regval;
 
        dev = (device_t)arg1;
        reg = (uint8_t)arg2;
-       sc = device_get_softc(dev);
-
 
        error = tca6416_read(dev, reg, &regval);
        if (error != 0) {