Date: Tue, 12 May 2009 22:11:02 +0000 (UTC) From: Christian Brueffer <brueffer@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r192029 - head/sys/i386/cpufreq Message-ID: <200905122211.n4CMB2Vo034479@svn.freebsd.org>
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Author: brueffer Date: Tue May 12 22:11:02 2009 New Revision: 192029 URL: http://svn.freebsd.org/changeset/base/192029 Log: Remove unused variables. Found with: Coverity Prevent(tm) CID: 4285, 4286 Modified: head/sys/i386/cpufreq/hwpstate.c Modified: head/sys/i386/cpufreq/hwpstate.c ============================================================================== --- head/sys/i386/cpufreq/hwpstate.c Tue May 12 21:28:41 2009 (r192028) +++ head/sys/i386/cpufreq/hwpstate.c Tue May 12 22:11:02 2009 (r192029) @@ -161,7 +161,6 @@ DRIVER_MODULE(hwpstate, cpu, hwpstate_dr static int hwpstate_goto_pstate(device_t dev, int pstate) { - struct hwpstate_softc *sc; struct pcpu *pc; int i; uint64_t msr; @@ -170,7 +169,6 @@ hwpstate_goto_pstate(device_t dev, int p int id = pstate; int error; - sc = device_get_softc(dev); /* get the current pstate limit */ msr = rdmsr(MSR_AMD_10H_11H_LIMIT); limit = AMD_10H_11H_GET_PSTATE_LIMIT(msr); @@ -299,7 +297,6 @@ hwpstate_type(device_t dev, int *type) static void hwpstate_identify(driver_t *driver, device_t parent) { - device_t child; if (device_find_child(parent, "hwpstate", -1) != NULL) return; @@ -318,7 +315,7 @@ hwpstate_identify(driver_t *driver, devi if (resource_disabled("hwpstate", 0)) return; - if ((child = BUS_ADD_CHILD(parent, 10, "hwpstate", -1)) == NULL) + if (BUS_ADD_CHILD(parent, 10, "hwpstate", -1) == NULL) device_printf(parent, "hwpstate: add child failed\n"); }
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