NFS: Deletion of unnecessary checks before the function call "nfs_put_client"

The nfs_put_client() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/nfs/filelayout/filelayoutdev.c b/fs/nfs/filelayout/filelayoutdev.c
index 9bb806a76d99..bfecac781f19 100644
--- a/fs/nfs/filelayout/filelayoutdev.c
+++ b/fs/nfs/filelayout/filelayoutdev.c
@@ -204,8 +204,7 @@ destroy_ds(struct nfs4_pnfs_ds *ds)
         ifdebug(FACILITY)
                 print_ds(ds);
 
-        if (ds->ds_clp)
-                nfs_put_client(ds->ds_clp);
+        nfs_put_client(ds->ds_clp);
 
         while (!list_empty(&ds->ds_addrs)) {
                 da = list_first_entry(&ds->ds_addrs,