[PATCH] USB: Remove unneeded kmalloc() return value casts

Remove kmalloc() return value casts that we don't need from
drivers/usb/*

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/media/usbvideo.c b/drivers/usb/media/usbvideo.c
index af0585906b2e..4bd113325ef9 100644
--- a/drivers/usb/media/usbvideo.c
+++ b/drivers/usb/media/usbvideo.c
@@ -725,7 +725,7 @@ int usbvideo_register(
                 /* Allocate user_data separately because of kmalloc's limits */
                 if (num_extra > 0) {
                         up->user_size = num_cams * num_extra;
-                        up->user_data = (char *) kmalloc(up->user_size, GFP_KERNEL);
+                        up->user_data = kmalloc(up->user_size, GFP_KERNEL);
                         if (up->user_data == NULL) {
                                 err("%s: Failed to allocate user_data (%d. bytes)",
                                     __FUNCTION__, up->user_size);
diff --git a/drivers/usb/media/w9968cf.c b/drivers/usb/media/w9968cf.c
index 8d6a1ff6595f..04d69339c054 100644
--- a/drivers/usb/media/w9968cf.c
+++ b/drivers/usb/media/w9968cf.c
@@ -3554,7 +3554,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
 
 
         /* Allocate 2 bytes of memory for camera control USB transfers */
-        if (!(cam->control_buffer = (u16*)kmalloc(2, GFP_KERNEL))) {
+        if (!(cam->control_buffer = kmalloc(2, GFP_KERNEL))) {
                 DBG(1,"Couldn't allocate memory for camera control transfers")
                 err = -ENOMEM;
                 goto fail;
@@ -3562,7 +3562,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         memset(cam->control_buffer, 0, 2);
 
         /* Allocate 8 bytes of memory for USB data transfers to the FSB */
-        if (!(cam->data_buffer = (u16*)kmalloc(8, GFP_KERNEL))) {
+        if (!(cam->data_buffer = kmalloc(8, GFP_KERNEL))) {
                 DBG(1, "Couldn't allocate memory for data "
                        "transfers to the FSB")
                 err = -ENOMEM;