git: ea9d26ee8a50 - stable/13 - ppi_probe: eliminate unused variable ppi

The branch stable/13 has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=ea9d26ee8a50f66397fc71cfef3dc92c2c0f5f51

commit ea9d26ee8a50f66397fc71cfef3dc92c2c0f5f51
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2022-07-08 17:53:31 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2022-10-02 04:25:53 +0000

    ppi_probe: eliminate unused variable ppi
    
    Sponsored by:           Netflix
    
    (cherry picked from commit de80fb0ace15528ae86a97c97dd7b7cf7949ee83)
---
 sys/dev/ppbus/ppi.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/sys/dev/ppbus/ppi.c b/sys/dev/ppbus/ppi.c
index 18e2104d803f..3c467f10c055 100644
--- a/sys/dev/ppbus/ppi.c
+++ b/sys/dev/ppbus/ppi.c
@@ -149,13 +149,9 @@ ppi_identify(driver_t *driver, device_t parent)
 static int
 ppi_probe(device_t dev)
 {
-	struct ppi_data *ppi;
-
 	/* probe is always ok */
 	device_set_desc(dev, "Parallel I/O");
 
-	ppi = DEVTOSOFTC(dev);
-
 	return (0);
 }