3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index d43ea81d6df9..7cec6de5e2b0 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -828,7 +828,7 @@ static ssize_t adb_write(struct file *file, const char __user *buf,
         if (!access_ok(VERIFY_READ, buf, count))
                 return -EFAULT;
 
-        req = (struct adb_request *) kmalloc(sizeof(struct adb_request),
+        req = kmalloc(sizeof(struct adb_request),
                                              GFP_KERNEL);
         if (req == NULL)
                 return -ENOMEM;
diff --git a/drivers/macintosh/apm_emu.c b/drivers/macintosh/apm_emu.c
index 8862a83b8d84..4300c628f8af 100644
--- a/drivers/macintosh/apm_emu.c
+++ b/drivers/macintosh/apm_emu.c
@@ -321,7 +321,7 @@ static int do_open(struct inode * inode, struct file * filp)
 {
         struct apm_user *       as;
 
-        as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
+        as = kmalloc(sizeof(*as), GFP_KERNEL);
         if (as == NULL) {
                 printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
                        sizeof(*as));
diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c
index d9986f3a3fbf..93e6ef9233f9 100644
--- a/drivers/macintosh/via-pmu68k.c
+++ b/drivers/macintosh/via-pmu68k.c
@@ -847,7 +847,7 @@ pbook_pci_save(void)
         n_pbook_pci_saves = npci;
         if (npci == 0)
                 return;
-        ps = (struct pci_save *) kmalloc(npci * sizeof(*ps), GFP_KERNEL);
+        ps = kmalloc(npci * sizeof(*ps), GFP_KERNEL);
         pbook_pci_saves = ps;
         if (ps == NULL)
                 return;