diff options
| author | Warner Losh <imp@FreeBSD.org> | 2022-04-05 02:14:21 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2022-04-05 04:30:01 +0000 |
| commit | 668986eae9b5d7da35a27445c1f306604caa0429 (patch) | |
| tree | 392c59ced1a47804246a820a5a01a6f007244dbb | |
| parent | 3a7365acc813173c02c4346044615a18e29b71ac (diff) | |
sb16_probe: eliminate write only variable r
Sponsored by: Netflix
| -rw-r--r-- | sys/dev/sound/isa/sb16.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/sound/isa/sb16.c b/sys/dev/sound/isa/sb16.c index 7d750d054b29..cc65fe418350 100644 --- a/sys/dev/sound/isa/sb16.c +++ b/sys/dev/sound/isa/sb16.c @@ -788,14 +788,14 @@ static int sb16_probe(device_t dev) { char buf[64]; - uintptr_t func, ver, r, f; + uintptr_t func, ver, f; /* The parent device has already been probed. */ - r = BUS_READ_IVAR(device_get_parent(dev), dev, 0, &func); + BUS_READ_IVAR(device_get_parent(dev), dev, 0, &func); if (func != SCF_PCM) return (ENXIO); - r = BUS_READ_IVAR(device_get_parent(dev), dev, 1, &ver); + BUS_READ_IVAR(device_get_parent(dev), dev, 1, &ver); f = (ver & 0xffff0000) >> 16; ver &= 0x0000ffff; if (f & BD_F_SB16) { |