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handle potential null ptr

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Noticed by:	Coverity Prevent analysis tool
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sam 2005-03-31 04:58:10 +00:00
parent 769eb705f6
commit c981c7caa6
1 changed files with 3 additions and 1 deletions
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4
sys/dev/amr/amr.c
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@ -1884,7 +1884,9 @@ amr_describe_controller(struct amr_softc *sc)
break;
}
} else {
prod = "unsupported controller";
device_printf(sc->amr_dev, "<unsupported controller>\n");
mtx_unlock(&sc->amr_io_lock);
return;
}
/*