[PATCH] devfs: warn on block modes in devfs_register

835f446a · Christoph Hellwig · a648f51e · 835f446a
Commit 835f446a authored Apr 20, 2003 by Christoph Hellwig
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fs/devfs/base.c fs/devfs/base.c +1 -0

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--- a/fs/devfs/base.c
+++ b/fs/devfs/base.c
@@ -1456,6 +1456,7 @@ devfs_handle_t devfs_register (devfs_handle_t dir, const char *name,
    /* we don't accept any flags anymore.  prototype will change soon. */
    WARN_ON(flags);
    WARN_ON(dir);
+    WARN_ON(!S_ISCHR(mode));

    if (name == NULL)
    {