USB: usb-storage: remove us->sensebuf

This patch (as1171) removes us->sensebuf, since it isn't used anywhere.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index eb1a53a3e5ca..099e07c6af7b 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -474,12 +474,6 @@ static int associate_dev(struct us_data *us, struct usb_interface *intf)
                 US_DEBUGP("I/O buffer allocation failed\n");
                 return -ENOMEM;
         }
-
-        us->sensebuf = kmalloc(US_SENSE_SIZE, GFP_KERNEL);
-        if (!us->sensebuf) {
-                US_DEBUGP("Sense buffer allocation failed\n");
-                return -ENOMEM;
-        }
         return 0;
 }
 
@@ -875,8 +869,6 @@ static void dissociate_dev(struct us_data *us)
 {
         US_DEBUGP("-- %s\n", __func__);
 
-        kfree(us->sensebuf);
-
         /* Free the device-related DMA-mapped buffers */
         if (us->cr)
                 usb_buffer_free(us->pusb_dev, sizeof(*us->cr), us->cr,