umass: fix a cam_sim leak in error case
While debugging a hang I noticed that in case of error in umass_cam_attach_sim() we miss a cam_sim_free() call. Added that to not leak resources. Reviewed by: hselasky MFC after: 3 days Differential Revision: D26287
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=365334
@ -2094,6 +2094,7 @@ umass_cam_attach_sim(struct umass_softc *sc)
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if (xpt_bus_register(sc->sc_sim, sc->sc_dev,
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sc->sc_unit) != CAM_SUCCESS) {
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cam_sim_free(sc->sc_sim, /* free_devq */ TRUE);
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mtx_unlock(&sc->sc_mtx);
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return (ENOMEM);
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}
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