Coverity CID 2501: Make it painfully obvious that memh is initialized.
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@ -1,4 +1,4 @@
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/* $NetBSD: tcic2.c,v 1.23 2005/12/11 12:21:28 christos Exp $ */
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/* $NetBSD: tcic2.c,v 1.24 2006/04/14 21:12:00 christos Exp $ */
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/*
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* Copyright (c) 1998, 1999 Christoph Badura. All rights reserved.
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@ -31,7 +31,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: tcic2.c,v 1.23 2005/12/11 12:21:28 christos Exp $");
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__KERNEL_RCSID(0, "$NetBSD: tcic2.c,v 1.24 2006/04/14 21:12:00 christos Exp $");
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#undef TCICDEBUG
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@ -743,7 +743,7 @@ tcic_chip_mem_alloc(pch, size, pcmhp)
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bus_space_handle_t memh;
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bus_addr_t addr;
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bus_size_t sizepg;
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int i, mask, mhandle;
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int i, mask, mhandle, got = 0;
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/* out of sc->memh, allocate as many pages as necessary */
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@ -777,11 +777,12 @@ tcic_chip_mem_alloc(pch, size, pcmhp)
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mhandle = mask << i;
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addr = h->sc->membase + (i * TCIC_MEM_PAGESIZE);
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h->sc->subregionmask &= ~(mhandle);
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got = 1;
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break;
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}
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}
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if (i == (TCIC_MEM_PAGES + 1 - sizepg))
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if (got == 0)
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return (1);
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DPRINTF(("tcic_chip_mem_alloc bus addr 0x%lx+0x%lx\n", (u_long) addr,
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