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| author | Christoph Hellwig <hch@infradead.org> | 2010-10-31 08:35:10 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-31 06:35:15 -0700 |
| commit | 51ee4b84f5c86935b438d6636f34b523edb415a8 (patch) | |
| tree | c60e0da8f8b6393477d79ef6d6ce321ee3b8ecaa /fs/nfsd | |
| parent | 96f935934591b72f5b05fd6923bc8cdcae92f2e5 (diff) | |
| download | linux-51ee4b84f5c86935b438d6636f34b523edb415a8.tar.gz linux-51ee4b84f5c86935b438d6636f34b523edb415a8.tar.bz2 linux-51ee4b84f5c86935b438d6636f34b523edb415a8.zip | |
locks: let the caller free file_lock on ->setlease failure
The caller allocated it, the caller should free it.
The only issue so far is that we could change the flp pointer even on an
error return if the fl_change callback failed. But we can simply move
the flp assignment after the fl_change invocation, as the callers don't
care about the flp return value if the setlease call failed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index b7f818b0580c..f1e5ec6b5105 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2652,6 +2652,7 @@ nfs4_open_delegation(struct svc_fh *fh, struct nfsd4_open *open, struct nfs4_sta if ((status = vfs_setlease(fl->fl_file, fl->fl_type, &fl))) { dprintk("NFSD: setlease failed [%d], no delegation\n", status); dp->dl_flock = NULL; + locks_free_lock(fl); unhash_delegation(dp); flag = NFS4_OPEN_DELEGATE_NONE; goto out; |