nfsd: remove unnecessary NULL checks from nfsd_cross_mnt

[firefly-linux-kernel-4.4.55.git] / fs / nfsd / vfs.c

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index b8da5ddb3a0a359d3ebfdabfa529845ae0dccb00..5c97d0ea9e22e617d1529af99d48cf5cf9aab071 100644 (file)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -120,14 +120,14 @@ nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
                mntput(mnt);
                goto out;
        }
-       if (exp2 && ((exp->ex_flags & NFSEXP_CROSSMOUNT) || EX_NOHIDE(exp2))) {
+       if ((exp->ex_flags & NFSEXP_CROSSMOUNT) || EX_NOHIDE(exp2)) {
                /* successfully crossed mount point */
                exp_put(exp);
                *expp = exp2;
                dput(dentry);
                *dpp = mounts;
        } else {
-               if (exp2) exp_put(exp2);
+               exp_put(exp2);
                dput(mounts);
        }
        mntput(mnt);