Since we are not moving/realigning the original pointer returned
by kmalloc, we don't need to store the value in a separate field.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
drivers/staging/octeon-usb/octeon-hcd.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index 77e4760..b6d3a33 100644
--- a/drivers/staging/octeon-usb/octeon-hcd.c
+++ b/drivers/staging/octeon-usb/octeon-hcd.c
@@ -432,7 +432,6 @@ struct octeon_hcd {
/**
* struct octeon_temp_buffer - a bounce buffer for USB transfers
- * @temp_buffer: the newly allocated temporary buffer (including meta-data)
* @orig_buffer: the original buffer passed by the USB stack
* @data: the newly allocated temporary buffer (excluding meta-data)
*
@@ -441,7 +440,6 @@ struct octeon_hcd {
* represents it.
*/
struct octeon_temp_buffer {
- void *temp_buffer;
void *orig_buffer;
u8 data[0];
};
@@ -479,7 +477,6 @@ static int octeon_alloc_temp_buffer(struct urb *urb, gfp_t mem_flags)
if (!temp)
return -ENOMEM;
- temp->temp_buffer = temp;
temp->orig_buffer = urb->transfer_buffer;
if (usb_urb_dir_out(urb))
memcpy(temp->data, urb->transfer_buffer,
@@ -510,7 +507,7 @@ static void octeon_free_temp_buffer(struct urb *urb)
urb->actual_length);
urb->transfer_buffer = temp->orig_buffer;
urb->transfer_flags &= ~URB_ALIGNED_TEMP_BUFFER;
- kfree(temp->temp_buffer);
+ kfree(temp);
}
/**
--
2.2.0
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