Author: kevans Date: Mon Mar 26 14:03:39 2018 New Revision: 331548 URL: https://svnweb.freebsd.org/changeset/base/331548
Log: aw_sid(4): Release resources and destroy mutex on failure Submitted by: Eugene Sevastyanov <[email protected]> Modified: head/sys/arm/allwinner/aw_sid.c Modified: head/sys/arm/allwinner/aw_sid.c ============================================================================== --- head/sys/arm/allwinner/aw_sid.c Mon Mar 26 13:45:17 2018 (r331547) +++ head/sys/arm/allwinner/aw_sid.c Mon Mar 26 14:03:39 2018 (r331548) @@ -207,7 +207,7 @@ aw_sid_attach(device_t dev) for (i = 0; i < sc->sid_conf->efuse_size; i += 4) if (aw_sid_prctl_read(dev, i, &val) != 0) { device_printf(dev, "failed prctl read\n"); - return (ENXIO); + goto fail; } SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), @@ -217,6 +217,11 @@ aw_sid_attach(device_t dev) dev, AW_SID_ROOT_KEY, aw_sid_sysctl, "A", "Root Key"); return (0); + +fail: + bus_release_resources(dev, aw_sid_spec, &sc->res); + mtx_destroy(&sc->prctl_mtx); + return (ENXIO); } int _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
