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>
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 04ac32b..cbb1797 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -1062,7 +1062,7 @@
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 44bf014..48f8dcd 100644
--- a/fs/nfs/filelayout/filelayoutdev.c
+++ b/fs/nfs/filelayout/filelayoutdev.c
@@ -695,7 +695,7 @@
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;