From: Trond Myklebust Date: Mon, 3 Mar 2014 03:03:12 +0000 (-0500) Subject: NFS: Fix a delegation callback race X-Git-Tag: v3.14-rc6~2^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=755a48a7a4eb05b9c8424e3017d947b2961a60e0;p=pandora-kernel.git NFS: Fix a delegation callback race The clean-up in commit 36281caa839f ended up removing a NULL pointer check that is needed in order to prevent an Oops in nfs_async_inode_return_delegation(). Reported-by: "Yan, Zheng" Link: http://lkml.kernel.org/r/5313E9F6.2020405@intel.com Fixes: 36281caa839f (NFSv4: Further clean-ups of delegation stateid validation) Cc: stable@vger.kernel.org # 3.4+ Signed-off-by: Trond Myklebust --- Reading git-diff-tree failed