Date: Mon, 25 May 2015 14:12:51 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r283528 - head/sys/dev/ipw Message-ID: <201505251412.t4PECpJR052620@svn.freebsd.org>
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Author: glebius Date: Mon May 25 14:12:50 2015 New Revision: 283528 URL: https://svnweb.freebsd.org/changeset/base/283528 Log: Don't compare array to NULL. Found by: clang Modified: head/sys/dev/ipw/if_ipw.c Modified: head/sys/dev/ipw/if_ipw.c ============================================================================== --- head/sys/dev/ipw/if_ipw.c Mon May 25 13:51:13 2015 (r283527) +++ head/sys/dev/ipw/if_ipw.c Mon May 25 14:12:50 2015 (r283528) @@ -752,11 +752,8 @@ ipw_release(struct ipw_softc *sc) } if (sc->tbd_dmat != NULL) { - if (sc->stbd_list != NULL) { - bus_dmamap_unload(sc->tbd_dmat, sc->tbd_map); - bus_dmamem_free(sc->tbd_dmat, sc->tbd_list, - sc->tbd_map); - } + bus_dmamap_unload(sc->tbd_dmat, sc->tbd_map); + bus_dmamem_free(sc->tbd_dmat, sc->tbd_list, sc->tbd_map); bus_dma_tag_destroy(sc->tbd_dmat); }
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