git: 635a4068d2c5 - main - sb_probe: eliminate write only variable r
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Date: Tue, 05 Apr 2022 04:32:36 UTC
The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=635a4068d2c5a711cf6cf35d6c9be8e550b5a5d9 commit 635a4068d2c5a711cf6cf35d6c9be8e550b5a5d9 Author: Warner Losh <imp@FreeBSD.org> AuthorDate: 2022-04-05 02:15:50 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2022-04-05 04:30:02 +0000 sb_probe: eliminate write only variable r Sponsored by: Netflix --- sys/dev/sound/isa/sb8.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sys/dev/sound/isa/sb8.c b/sys/dev/sound/isa/sb8.c index 700c106dcb19..ff348aed30b6 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))