NFS: Fix a request reference leak in nfs_direct_write_clear_reqs()
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Tue, 31 Mar 2020 00:13:48 +0000 (20:13 -0400)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Wed, 1 Apr 2020 17:37:56 +0000 (13:37 -0400)
commitf02cec9d33e0069c11e58f97529c1d697255889d
tree039a517696c762c215244ff273c678ee4ef20c39
parentdc9dc2febb17f72e9878eb540ad3996f7984239a
NFS: Fix a request reference leak in nfs_direct_write_clear_reqs()

nfs_direct_write_scan_commit_list() will lock the request and bump
the reference count, but we also need to account for the reference
that was taken when we initially added the request to the commit list.

Fixes: fb5f7f20cdb9 ("NFS: commit errors should be fatal")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
fs/nfs/direct.c