svn commit: r283528 - head/sys/dev/ipw
Gleb Smirnoff
glebius at FreeBSD.org
Mon May 25 14:12:51 UTC 2015
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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