upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-06-09 08:43:19 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Make sure whether driver allocated resource before releasing it.

Browse source
This commit is contained in:
Pyun YongHyeon 2010-12-18 23:24:59 +00:00
parent f25c5972da
commit cd33cef723
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
sys/dev/jme/if_jme.c
View file

@ -854,10 +854,12 @@ jme_detach(device_t dev)
}
}
bus_release_resources(dev, sc->jme_irq_spec, sc->jme_irq);
if (sc->jme_irq[0] != NULL)
bus_release_resources(dev, sc->jme_irq_spec, sc->jme_irq);
if ((sc->jme_flags & (JME_FLAG_MSIX | JME_FLAG_MSI)) != 0)
pci_release_msi(dev);
bus_release_resources(dev, sc->jme_res_spec, sc->jme_res);
if (sc->jme_res[0] != NULL)
bus_release_resources(dev, sc->jme_res_spec, sc->jme_res);
mtx_destroy(&sc->jme_mtx);
return (0);