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| H A D | vfs.c | e18bcb33 Tue Jul 26 01:45:30 CDT 2022 NeilBrown <neilb@suse.de> NFSD: only call fh_unlock() once in nfsd_link()
On non-error paths, nfsd_link() calls fh_unlock() twice. This is safe
because fh_unlock() records that the unlock has been done and doesn't
repeat it.
However it makes the code a little confusing and interferes with changes
that are planned for directory locking.
So rearrange the code to ensure fh_unlock() is called exactly once if
fh_lock() was called.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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