diff options
| -rw-r--r-- | fs/nfsd/filecache.c | 5 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 4 |
2 files changed, 3 insertions, 6 deletions
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index 697acf5c3c68..6e8712bd7c99 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -431,7 +431,7 @@ static bool nfsd_file_lru_remove(struct nfsd_file *nf) struct nfsd_file * nfsd_file_get(struct nfsd_file *nf) { - if (likely(refcount_inc_not_zero(&nf->nf_ref))) + if (nf && refcount_inc_not_zero(&nf->nf_ref)) return nf; return NULL; } @@ -1086,8 +1086,7 @@ retry: rcu_read_lock(); nf = rhashtable_lookup(&nfsd_file_rhash_tbl, &key, nfsd_file_rhash_params); - if (nf) - nf = nfsd_file_get(nf); + nf = nfsd_file_get(nf); rcu_read_unlock(); if (nf) { diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index b9d694ec25d1..e4522e86e984 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -602,9 +602,7 @@ put_nfs4_file(struct nfs4_file *fi) static struct nfsd_file * __nfs4_get_fd(struct nfs4_file *f, int oflag) { - if (f->fi_fds[oflag]) - return nfsd_file_get(f->fi_fds[oflag]); - return NULL; + return nfsd_file_get(f->fi_fds[oflag]); } static struct nfsd_file * |