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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>
This commit is contained in:
Fabian Frederick 2014-06-25 20:26:21 +02:00 committed by Trond Myklebust
parent 0446278999
commit f15b504144
2 changed files with 2 additions and 2 deletions
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2
fs/nfs/blocklayout/blocklayout.c
View File

@ -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);

2
fs/nfs/filelayout/filelayoutdev.c
View File

@ -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;