[PATCH] fs: Removing useless casts

* Removing useless casts
* Removing useless wrapper
* Conversion from kmalloc+memset to kzalloc

Signed-off-by: Panagiotis Issaris <takis@issaris.org>
Acked-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index d313f35..3185212 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -137,7 +137,7 @@
 
 		BUG_ON(!na->name);
 		i = na->name_len * sizeof(ntfschar);
-		ni->name = (ntfschar*)kmalloc(i + sizeof(ntfschar), GFP_ATOMIC);
+		ni->name = kmalloc(i + sizeof(ntfschar), GFP_ATOMIC);
 		if (!ni->name)
 			return -ENOMEM;
 		memcpy(ni->name, na->name, i);