From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 22 Jul 2012 17:02:01 +0000 (+0400)
Subject: slightly reduce idiocy in drivers/staging/bcm/Misc.c
X-Git-Tag: v3.6-rc1~18^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32aecdd36528449cec34e6e63dcd5f0221ca7b43;p=pandora-kernel.git

slightly reduce idiocy in drivers/staging/bcm/Misc.c

a) vfs_llseek() does *not* access userland pointers of any kind
b) neither does filp_close(), for that matter
c) ... nor filp_open()
d) vfs_read() does, but we do have a wrapper for that (kernel_read()),
so there's no need to reinvent it.
e) passing current->files to filp_close() on something that never
had been in descriptor table is pointless.

ISAGN: voodoo dolls to be used on voodoo programmers...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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