Date: Sun, 26 Oct 2008 22:52:57 +0000 (UTC) From: Stanislav Sedov <stas@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r184309 - head/sys/arm/at91 Message-ID: <200810262252.m9QMqvXF000293@svn.freebsd.org>
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Author: stas Date: Sun Oct 26 22:52:57 2008 New Revision: 184309 URL: http://svn.freebsd.org/changeset/base/184309 Log: - Add a missing NULL-pointer check. Reviewed by: cognet Approved by: kib (mentor, implicit) MFC after: 3 days Modified: head/sys/arm/at91/at91.c Modified: head/sys/arm/at91/at91.c ============================================================================== --- head/sys/arm/at91/at91.c Sun Oct 26 22:46:37 2008 (r184308) +++ head/sys/arm/at91/at91.c Sun Oct 26 22:52:57 2008 (r184309) @@ -534,8 +534,10 @@ at91_alloc_resource(device_t dev, device case SYS_RES_MEMORY: rle->res = rman_reserve_resource(&sc->sc_mem_rman, start, end, count, flags, child); - rman_set_bustag(rle->res, &at91_bs_tag); - rman_set_bushandle(rle->res, start); + if (rle->res != NULL) { + rman_set_bustag(rle->res, &at91_bs_tag); + rman_set_bushandle(rle->res, start); + } break; } if (rle->res) {
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