diff options
| author | raj <raj@FreeBSD.org> | 2008-11-19 17:07:01 +0000 |
|---|---|---|
| committer | raj <raj@FreeBSD.org> | 2008-11-19 17:07:01 +0000 |
| commit | 1190adfbbc6cf267343075fe103ab3b04e5c06db (patch) | |
| tree | 73758bdbf0e395e44f74a9a1828822f2d32a687c /sys/arm | |
| parent | f0b4df1a333c70b87799d210bff88d8ca9320aed (diff) | |
| download | FreeBSD-src-1190adfbbc6cf267343075fe103ab3b04e5c06db.zip FreeBSD-src-1190adfbbc6cf267343075fe103ab3b04e5c06db.tar.gz | |
Improve error handling in pcib_mbus_identify().
Diffstat (limited to 'sys/arm')
| -rw-r--r-- | sys/arm/mv/mv_pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/arm/mv/mv_pci.c b/sys/arm/mv/mv_pci.c index e4a2134..6925ab1 100644 --- a/sys/arm/mv/mv_pci.c +++ b/sys/arm/mv/mv_pci.c @@ -369,8 +369,10 @@ pcib_mbus_identify(driver_t *driver, device_t parent) &sc->sc_rid, sc->sc_info->op_base, sc->sc_info->op_base + sc->sc_info->op_size - 1, sc->sc_info->op_size, RF_ACTIVE); - if (sc->sc_res == NULL) + if (sc->sc_res == NULL) { device_printf(parent, "Could not map pcib memory\n"); + break; + } sc->sc_bst = rman_get_bustag(sc->sc_res); sc->sc_bsh = rman_get_bushandle(sc->sc_res); |
