git: 0fd7b4c74d7d - main - Fix "set but not used" in the bfe driver. Remove dead code.

[Scott Long]

The branch main has been updated by scottl:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=0fd7b4c74d7d1ba2b0c6616b1889e74bb5ba8800

commit 0fd7b4c74d7d1ba2b0c6616b1889e74bb5ba8800
Author:     Scott Long <sco...@freebsd.org>
AuthorDate: 2022-02-26 19:14:22 +0000
Commit:     Scott Long <sco...@freebsd.org>
CommitDate: 2022-02-26 19:14:22 +0000

    Fix "set but not used" in the bfe driver.  Remove dead code.
---
 sys/dev/bfe/if_bfe.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/dev/bfe/if_bfe.c b/sys/dev/bfe/if_bfe.c
index 4d3cb164c115..2e516a88e0d7 100644
--- a/sys/dev/bfe/if_bfe.c
+++ b/sys/dev/bfe/if_bfe.c
@@ -864,11 +864,10 @@ bfe_get_config(struct bfe_softc *sc)
 static void
 bfe_pci_setup(struct bfe_softc *sc, u_int32_t cores)
 {
-       u_int32_t bar_orig, pci_rev, val;
+       u_int32_t bar_orig, val;
 
        bar_orig = pci_read_config(sc->bfe_dev, BFE_BAR0_WIN, 4);
        pci_write_config(sc->bfe_dev, BFE_BAR0_WIN, BFE_REG_PCI, 4);
-       pci_rev = CSR_READ_4(sc, BFE_SBIDHIGH) & BFE_RC_MASK;
 
        val = CSR_READ_4(sc, BFE_SBINTVEC);
        val |= cores;