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| author | Warner Losh <imp@FreeBSD.org> | 2022-07-08 17:53:32 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2022-10-02 04:25:54 +0000 |
| commit | 753b13c64382c20d4b02500e258f39db06b31cda (patch) | |
| tree | 13934be033ea189bcbebc161af890c6d7c8661d8 | |
| parent | 6b31f08b47eeed28eeb2af3efe6d21208740901c (diff) | |
| download | src-753b13c64382c20d4b02500e258f39db06b31cda.tar.gz src-753b13c64382c20d4b02500e258f39db06b31cda.zip | |
sb_probe: eliminate write only variable r
Sponsored by: Netflix
(cherry picked from commit 635a4068d2c5a711cf6cf35d6c9be8e550b5a5d9)
| -rw-r--r-- | sys/dev/sound/isa/sb8.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/sound/isa/sb8.c b/sys/dev/sound/isa/sb8.c index b45358c6c29c..b4e9d98232ba 100644 --- a/sys/dev/sound/isa/sb8.c +++ b/sys/dev/sound/isa/sb8.c @@ -691,14 +691,14 @@ static int sb_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_ESS) || (ver >= 0x400)) |