Date: Thu, 20 Jan 2011 20:23:03 +0000 (UTC) From: Andreas Tobler <andreast@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r217659 - head/sys/powerpc/powermac Message-ID: <201101202023.p0KKN3k5026984@svn.freebsd.org>
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Author: andreast Date: Thu Jan 20 20:23:03 2011 New Revision: 217659 URL: http://svn.freebsd.org/changeset/base/217659 Log: Remove unused variables. Spotted by a cppcheck (devel/cppcheck, http://sourceforge.net/projects/cppcheck) run. Approved by: nwhitehorn (mentor) Modified: head/sys/powerpc/powermac/cpcht.c Modified: head/sys/powerpc/powermac/cpcht.c ============================================================================== --- head/sys/powerpc/powermac/cpcht.c Thu Jan 20 20:22:19 2011 (r217658) +++ head/sys/powerpc/powermac/cpcht.c Thu Jan 20 20:23:03 2011 (r217659) @@ -475,10 +475,6 @@ cpcht_write_config(device_t dev, u_int b static int cpcht_read_ivar(device_t dev, device_t child, int which, uintptr_t *result) { - struct cpcht_softc *sc; - - sc = device_get_softc(dev); - switch (which) { case PCIB_IVAR_DOMAIN: *result = device_get_unit(dev); @@ -514,13 +510,12 @@ cpcht_alloc_resource(device_t bus, devic struct cpcht_softc *sc; struct resource *rv; struct rman *rm; - int needactivate, err; + int needactivate; needactivate = flags & RF_ACTIVE; flags &= ~RF_ACTIVE; sc = device_get_softc(bus); - err = 0; switch (type) { case SYS_RES_IOPORT: @@ -569,9 +564,6 @@ cpcht_activate_resource(device_t bus, de struct resource *res) { void *p; - struct cpcht_softc *sc; - - sc = device_get_softc(bus); if (type == SYS_RES_IRQ) return (bus_activate_resource(bus, type, rid, res));
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