Remove unnecessary kmalloc casts in the jfs filesystem

Signed-off-by: NJack Stone <jack@hawkeye.stone.uk.eu.org>
Signed-off-by: NDave Kleikamp <shaggy@linux.vnet.ibm.com>

fs/jfs/jfs_dtree.c

@@ -592,9 +592,7 @@ int dtSearch(struct inode *ip, struct component_name * key, ino_t * data,
 	struct component_name ciKey;
 	struct super_block *sb = ip->i_sb;
 
-	ciKey.name =
-	    (wchar_t *) kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t),
-				GFP_NOFS);
+	ciKey.name = kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t), GFP_NOFS);
 	if (ciKey.name == 0) {
 		rc = -ENOMEM;
 		goto dtSearch_Exit2;
@@ -957,9 +955,7 @@ static int dtSplitUp(tid_t tid,
 	smp = split->mp;
 	sp = DT_PAGE(ip, smp);
 
-	key.name =
-	    (wchar_t *) kmalloc((JFS_NAME_MAX + 2) * sizeof(wchar_t),
-				GFP_NOFS);
+	key.name = kmalloc((JFS_NAME_MAX + 2) * sizeof(wchar_t), GFP_NOFS);
 	if (key.name == 0) {
 		DT_PUTPAGE(smp);
 		rc = -ENOMEM;