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authorThomas Meyer <thomas@m3y3r.de>2011-11-18 00:00:52 +0100
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2011-11-22 10:58:48 +0200
commiteaecf43a6970c8d0ef54a31427c82a99e4863fe8 (patch)
tree998f383df3a68c34e08efb5064dfc82536af5a48 /fs/ubifs/lpt.c
parentcfcfc9eca2bcbd26a8e206baeb005b055dbf8e37 (diff)
downloadlinux-eaecf43a6970c8d0ef54a31427c82a99e4863fe8.tar.bz2
UBIFS: Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Diffstat (limited to 'fs/ubifs/lpt.c')
-rw-r--r--fs/ubifs/lpt.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c
index 6189c74d97f0..66d59d0a1402 100644
--- a/fs/ubifs/lpt.c
+++ b/fs/ubifs/lpt.c
@@ -1986,12 +1986,11 @@ again:
if (path[h].in_tree)
continue;
- nnode = kmalloc(sz, GFP_NOFS);
+ nnode = kmemdup(&path[h].nnode, sz, GFP_NOFS);
if (!nnode) {
err = -ENOMEM;
goto out;
}
- memcpy(nnode, &path[h].nnode, sz);
parent = nnode->parent;
parent->nbranch[nnode->iip].nnode = nnode;
path[h].ptr.nnode = nnode;
@@ -2004,12 +2003,11 @@ again:
const size_t sz = sizeof(struct ubifs_pnode);
struct ubifs_nnode *parent;
- pnode = kmalloc(sz, GFP_NOFS);
+ pnode = kmemdup(&path[h].pnode, sz, GFP_NOFS);
if (!pnode) {
err = -ENOMEM;
goto out;
}
- memcpy(pnode, &path[h].pnode, sz);
parent = pnode->parent;
parent->nbranch[pnode->iip].pnode = pnode;
path[h].ptr.pnode = pnode;