From owner-svn-src-all@FreeBSD.ORG Mon Feb 2 20:09:14 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9230F106567F; Mon, 2 Feb 2009 20:09:14 +0000 (UTC) (envelope-from cognet@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 7F4B88FC16; Mon, 2 Feb 2009 20:09:14 +0000 (UTC) (envelope-from cognet@FreeBSD.org) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n12K9Exi006077; Mon, 2 Feb 2009 20:09:14 GMT (envelope-from cognet@svn.freebsd.org) Received: (from cognet@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id n12K9Ei5006072; Mon, 2 Feb 2009 20:09:14 GMT (envelope-from cognet@svn.freebsd.org) Message-Id: <200902022009.n12K9Ei5006072@svn.freebsd.org> From: Olivier Houchard Date: Mon, 2 Feb 2009 20:09:14 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r188019 - in head/sys/arm: arm sa11x0 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Feb 2009 20:09:15 -0000 Author: cognet Date: Mon Feb 2 20:09:14 2009 New Revision: 188019 URL: http://svn.freebsd.org/changeset/base/188019 Log: Remove unused variables. Spotted out by: Christoph Mallon Modified: head/sys/arm/arm/dump_machdep.c head/sys/arm/arm/elf_trampoline.c head/sys/arm/arm/pmap.c head/sys/arm/arm/vm_machdep.c head/sys/arm/sa11x0/assabet_machdep.c Modified: head/sys/arm/arm/dump_machdep.c ============================================================================== --- head/sys/arm/arm/dump_machdep.c Mon Feb 2 19:54:16 2009 (r188018) +++ head/sys/arm/arm/dump_machdep.c Mon Feb 2 20:09:14 2009 (r188019) @@ -158,14 +158,12 @@ cb_dumpdata(struct md_pa *mdp, int seqnr { struct dumperinfo *di = (struct dumperinfo*)arg; vm_paddr_t pa; - vm_offset_t va; uint32_t pgs; size_t counter, sz, chunk; int c, error; error = 0; /* catch case in which chunk size is 0 */ counter = 0; - va = 0; pgs = mdp->md_size / PAGE_SIZE; pa = mdp->md_start; Modified: head/sys/arm/arm/elf_trampoline.c ============================================================================== --- head/sys/arm/arm/elf_trampoline.c Mon Feb 2 19:54:16 2009 (r188018) +++ head/sys/arm/arm/elf_trampoline.c Mon Feb 2 20:09:14 2009 (r188019) @@ -404,11 +404,11 @@ load_kernel(unsigned int kstart, unsigne int symtabindex = -1; int symstrindex = -1; vm_offset_t lastaddr = 0; - Elf_Addr ssym = 0, esym = 0; + Elf_Addr ssym = 0; Elf_Dyn *dp; eh = (Elf32_Ehdr *)kstart; - ssym = esym = 0; + ssym = 0; entry_point = (void*)eh->e_entry; memcpy(phdr, (void *)(kstart + eh->e_phoff ), eh->e_phnum * sizeof(phdr[0])); Modified: head/sys/arm/arm/pmap.c ============================================================================== --- head/sys/arm/arm/pmap.c Mon Feb 2 19:54:16 2009 (r188018) +++ head/sys/arm/arm/pmap.c Mon Feb 2 20:09:14 2009 (r188019) @@ -3102,7 +3102,7 @@ void pmap_remove_all(vm_page_t m) { pv_entry_t pv; - pt_entry_t *ptep, pte; + pt_entry_t *ptep; struct l2_bucket *l2b; boolean_t flush = FALSE; pmap_t curpm; @@ -3130,7 +3130,6 @@ pmap_remove_all(vm_page_t m) l2b = pmap_get_l2_bucket(pv->pv_pmap, pv->pv_va); KASSERT(l2b != NULL, ("No l2 bucket")); ptep = &l2b->l2b_kva[l2pte_index(pv->pv_va)]; - pte = *ptep; *ptep = 0; PTE_SYNC_CURRENT(pv->pv_pmap, ptep); pmap_free_l2_bucket(pv->pv_pmap, l2b, 1); Modified: head/sys/arm/arm/vm_machdep.c ============================================================================== --- head/sys/arm/arm/vm_machdep.c Mon Feb 2 19:54:16 2009 (r188018) +++ head/sys/arm/arm/vm_machdep.c Mon Feb 2 20:09:14 2009 (r188019) @@ -108,14 +108,13 @@ void cpu_fork(register struct thread *td1, register struct proc *p2, struct thread *td2, int flags) { - struct pcb *pcb1, *pcb2; + struct pcb *pcb2; struct trapframe *tf; struct switchframe *sf; struct mdproc *mdp2; if ((flags & RFPROC) == 0) return; - pcb1 = td1->td_pcb; pcb2 = (struct pcb *)(td2->td_kstack + td2->td_kstack_pages * PAGE_SIZE) - 1; #ifdef __XSCALE__ #ifndef CPU_XSCALE_CORE3 Modified: head/sys/arm/sa11x0/assabet_machdep.c ============================================================================== --- head/sys/arm/sa11x0/assabet_machdep.c Mon Feb 2 19:54:16 2009 (r188018) +++ head/sys/arm/sa11x0/assabet_machdep.c Mon Feb 2 20:09:14 2009 (r188019) @@ -210,12 +210,10 @@ initarm(void *arg, void *arg2) struct pv_addr md_addr; struct pv_addr md_bla; int loop; - u_int kerneldatasize, symbolsize; u_int l1pagetable; vm_offset_t freemempos; vm_offset_t lastalloced; vm_offset_t lastaddr; - vm_size_t pt_size; uint32_t memsize = 32 * 1024 * 1024; sa1110_uart_vaddr = SACOM1_VBASE; @@ -232,8 +230,6 @@ initarm(void *arg, void *arg2) physical_end = lastaddr; physical_freestart = (((vm_offset_t)physical_end) + PAGE_MASK) & ~PAGE_MASK; md_addr.pv_va = md_addr.pv_pa = MDROOT_ADDR; - kerneldatasize = (u_int32_t)&end - (u_int32_t)KERNVIRTADDR; - symbolsize = 0; freemempos = (vm_offset_t)round_page(physical_freestart); memset((void *)freemempos, 0, 256*1024); /* Define a macro to simplify memory allocation */ @@ -272,7 +268,6 @@ initarm(void *arg, void *arg2) * This page will just contain the system vectors and can be * shared by all processes. */ - pt_size = round_page(freemempos) - physical_freestart; /* Allocate stacks for all modes */ valloc_pages(irqstack, IRQ_STACK_SIZE);