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authorRoland Dreier <rdreier@cisco.com>2008-07-12 00:54:40 +0400
committerJonathan Corbet <corbet@lwn.net>2008-07-12 02:40:58 +0400
commitfeae1ef116ed381625d3731c5ae4f4ebcb3fa302 (patch)
tree1b4dce5f279f5a0667a34cf2a4584af083bb5558 /drivers/char
parent5b2d281acb04a29fcdc76ced5ca6099565a0747f (diff)
downloadlinux-feae1ef116ed381625d3731c5ae4f4ebcb3fa302.tar.xz
IB/umad: BKL is not needed for ib_umad_open()
Remove explicit lock_kernel() calls and document why the code is safe. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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