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Do not derefer null.
Reviewed by: des
This commit is contained in:
parent
cd3aa54df0
commit
233beff278
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=88868
@ -221,6 +221,8 @@ pfs_exit(struct proc *p)
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vgone(pvd->pvd_vnode);
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pvd = prev ? prev->pvd_next : pfs_vncache;
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}
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if (pvd == NULL)
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break;
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}
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mtx_unlock(&pfs_vncache_mutex);
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}
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@ -245,6 +247,8 @@ pfs_disable(struct pfs_node *pn)
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vgone(pvd->pvd_vnode);
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pvd = prev ? prev->pvd_next : pfs_vncache;
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}
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if (pvd == NULL)
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break;
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}
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mtx_unlock(&pfs_vncache_mutex);
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return (0);
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