nfsd4: typo logical vs bitwise negate for want_mask

Signed-off-by: Benny Halevy <bhalevy@tonian.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 706ada1..decea14 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -671,7 +671,7 @@ static __be32 nfsd4_decode_share_access(struct nfsd4_compoundargs *argp, u32 *x)
        default:
                return nfserr_bad_xdr;
        }
-       w &= !NFS4_SHARE_WANT_MASK;
+       w &= ~NFS4_SHARE_WANT_MASK;
        if (!w)
                return nfs_ok;
        switch (w) {