octeon_ep: Remove useless casting value returned by vzalloc to structure

coccinelle reports a warning

WARNING: casting value returned by memory allocation
function to (struct octep_rx_buffer *) is useless.

To fix this the useless cast is removed.

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Link: https://lore.kernel.org/r/Yx+sr9o0uylXVcOl@playground
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c b/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c
index d9ae093..392d9b0 100644 (file)
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c
@@ -158,8 +158,7 @@ static int octep_setup_oq(struct octep_device *oct, int q_no)
                goto desc_dma_alloc_err;
        }
 
-       oq->buff_info = (struct octep_rx_buffer *)
-                       vzalloc(oq->max_count * OCTEP_OQ_RECVBUF_SIZE);
+       oq->buff_info = vzalloc(oq->max_count * OCTEP_OQ_RECVBUF_SIZE);
        if (unlikely(!oq->buff_info)) {
                dev_err(&oct->pdev->dev,
                        "Failed to allocate buffer info for OQ-%d\n", q_no);