commit 8c4018884a49eb2c6c7ca90804f331b12983561c
author Cyrill Gorcunov <gorcunov@gmail.com> Tue Jan 06 14:41:08 2009 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Jan 06 15:59:13 2009 -0800
tree 5a9b972e76c340db5feebda40d9643611a1b84d2
parent ba84be2338d3a2b6020d39279335bb06fcd332e1

fs: fix name overwrite in __register_chrdev_region()

It's possible to register a chrdev with a name size exactly the same as
was allocated in structure.  It seems it was not intended behaviour.

At least chrdev_show does not like it.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>