4 files changed, 7 insertions, 8 deletions

diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
index d1e2c6f9f05e..85c36b8ca452 100644
--- a/fs/ntfs/dir.c
+++ b/fs/ntfs/dir.c
@@ -1149,8 +1149,7 @@ static int ntfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
          * Allocate a buffer to store the current name being processed
          * converted to format determined by current NLS.
          */
-        name = (u8*)kmalloc(NTFS_MAX_NAME_LEN * NLS_MAX_CHARSET_SIZE + 1,
-                        GFP_NOFS);
+        name = kmalloc(NTFS_MAX_NAME_LEN * NLS_MAX_CHARSET_SIZE + 1, GFP_NOFS);
         if (unlikely(!name)) {
                 err = -ENOMEM;
                 goto err_out;
@@ -1191,7 +1190,7 @@ static int ntfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
          * map the mft record without deadlocking.
          */
         rc = le32_to_cpu(ctx->attr->data.resident.value_length);
-        ir = (INDEX_ROOT*)kmalloc(rc, GFP_NOFS);
+        ir = kmalloc(rc, GFP_NOFS);
         if (unlikely(!ir)) {
                 err = -ENOMEM;
                 goto err_out;
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index d313f356e66a..31852121b3f5 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -137,7 +137,7 @@ static int ntfs_init_locked_inode(struct inode *vi, ntfs_attr *na)
 
                 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);
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 2438c00ec0ce..578fb3d5e803 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -331,7 +331,7 @@ map_err_out:
                 ntfs_inode **tmp;
                 int new_size = (base_ni->nr_extents + 4) * sizeof(ntfs_inode *);
 
-                tmp = (ntfs_inode **)kmalloc(new_size, GFP_NOFS);
+                tmp = kmalloc(new_size, GFP_NOFS);
                 if (unlikely(!tmp)) {
                         ntfs_error(base_ni->vol->sb, "Failed to allocate "
                                         "internal buffer.");
@@ -2893,7 +2893,7 @@ rollback:
         if (!(base_ni->nr_extents & 3)) {
                 int new_size = (base_ni->nr_extents + 4) * sizeof(ntfs_inode*);
 
-                extent_nis = (ntfs_inode**)kmalloc(new_size, GFP_NOFS);
+                extent_nis = kmalloc(new_size, GFP_NOFS);
                 if (unlikely(!extent_nis)) {
                         ntfs_error(vol->sb, "Failed to allocate internal "
                                         "buffer during rollback.%s", es);
diff --git a/fs/ntfs/unistr.c b/fs/ntfs/unistr.c
index b123c0fa6bf6..a1b572196fe4 100644
--- a/fs/ntfs/unistr.c
+++ b/fs/ntfs/unistr.c
@@ -350,7 +350,7 @@ int ntfs_ucstonls(const ntfs_volume *vol, const ntfschar *ins,
                 }
                 if (!ns) {
                         ns_len = ins_len * NLS_MAX_CHARSET_SIZE;
-                        ns = (unsigned char*)kmalloc(ns_len + 1, GFP_NOFS);
+                        ns = kmalloc(ns_len + 1, GFP_NOFS);
                         if (!ns)
                                 goto mem_err_out;
                 }
@@ -365,7 +365,7 @@ retry:			wc = nls->uni2char(le16_to_cpu(ins[i]), ns + o,
                         else if (wc == -ENAMETOOLONG && ns != *outs) {
                                 unsigned char *tc;
                                 /* Grow in multiples of 64 bytes. */
-                                tc = (unsigned char*)kmalloc((ns_len + 64) &
+                                tc = kmalloc((ns_len + 64) &
                                                 ~63, GFP_NOFS);
                                 if (tc) {
                                         memcpy(tc, ns, ns_len);