FS/NFS: replace count*size kzalloc by kcalloc

kcalloc manages count*sizeof overflow.

Cc: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: linux-nfs@vger.kernel.org
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 04ac32b339f8..cbb1797149d5 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -1062,7 +1062,7 @@ nfs4_blk_get_deviceinfo(struct nfs_server *server, const struct nfs_fh *fh,
                 return ERR_PTR(-ENOMEM);
         }
 
-        pages = kzalloc(max_pages * sizeof(struct page *), GFP_NOFS);
+        pages = kcalloc(max_pages, sizeof(struct page *), GFP_NOFS);
         if (pages == NULL) {
                 kfree(dev);
                 return ERR_PTR(-ENOMEM);
diff --git a/fs/nfs/filelayout/filelayoutdev.c b/fs/nfs/filelayout/filelayoutdev.c
index 44bf0140a4c7..48f8dcdb75db 100644
--- a/fs/nfs/filelayout/filelayoutdev.c
+++ b/fs/nfs/filelayout/filelayoutdev.c
@@ -695,7 +695,7 @@ filelayout_get_device_info(struct inode *inode,
         if (pdev == NULL)
                 return NULL;
 
-        pages = kzalloc(max_pages * sizeof(struct page *), gfp_flags);
+        pages = kcalloc(max_pages, sizeof(struct page *), gfp_flags);
         if (pages == NULL) {
                 kfree(pdev);
                 return NULL;