Commit 2579bce4 authored by Madalin Bucur's avatar Madalin Bucur Committed by David S. Miller
Browse files

fsl/fman: remove unused struct member 



Remove unused struct member second_largest_buf_size. Also, an out of
bounds access would have occurred in the removed code if there was only
one buffer pool in use.

Signed-off-by: default avatarMadalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 060ad66f

drivers/net/ethernet/freescale/fman/fman_port.c

+0 −3
Original line number Diff line number Diff line
@@ -435,7 +435,6 @@ struct fman_port_cfg { 


struct fman_port_rx_pools_params {

	u8 num_of_pools;

	u16 second_largest_buf_size;

	u16 largest_buf_size;

};
@@ -946,8 +945,6 @@ static int set_ext_buffer_pools(struct fman_port *port) 
	port->rx_pools_params.num_of_pools = ext_buf_pools->num_of_pools_used;

	port->rx_pools_params.largest_buf_size =

	    sizes_array[ordered_array[ext_buf_pools->num_of_pools_used - 1]];

	port->rx_pools_params.second_largest_buf_size =

	    sizes_array[ordered_array[ext_buf_pools->num_of_pools_used - 2]];



	/* FMBM_RMPD reg. - pool depletion */

	if (buf_pool_depletion->pools_grp_mode_enable) {

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