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Commit e3a2c775 authored by Greg Dietsche's avatar Greg Dietsche Committed by Stanislaw Gruszka
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iwlegacy: 4965-rs: cleanup il4965_rs_sta_dbgfs_rate_scale_data_read 



1) remove ret local var and return the result directly
2) remove il since it is not used

Signed-off-by: default avatarGreg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
parent a741b995

drivers/net/wireless/iwlegacy/4965-rs.c

+1 −7
Original line number Original line Diff line number Diff line
@@ -2769,14 +2769,9 @@ il4965_rs_sta_dbgfs_rate_scale_data_read(struct file *file, 
{

{

	char buff[120];

	char buff[120];

	int desc = 0;

	int desc = 0;

	ssize_t ret;



	struct il_lq_sta *lq_sta = file->private_data;

	struct il_lq_sta *lq_sta = file->private_data;

	struct il_priv *il;

	struct il_scale_tbl_info *tbl = &lq_sta->lq_info[lq_sta->active_tbl];

	struct il_scale_tbl_info *tbl = &lq_sta->lq_info[lq_sta->active_tbl];





	il = lq_sta->drv;



	if (is_Ht(tbl->lq_type))

	if (is_Ht(tbl->lq_type))

		desc +=

		desc +=

		    sprintf(buff + desc, "Bit Rate= %d Mb/s\n",

		    sprintf(buff + desc, "Bit Rate= %d Mb/s\n",
@@ -2786,8 +2781,7 @@ il4965_rs_sta_dbgfs_rate_scale_data_read(struct file *file, 
		    sprintf(buff + desc, "Bit Rate= %d Mb/s\n",

		    sprintf(buff + desc, "Bit Rate= %d Mb/s\n",

			    il_rates[lq_sta->last_txrate_idx].ieee >> 1);

			    il_rates[lq_sta->last_txrate_idx].ieee >> 1);





	ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);

	return simple_read_from_buffer(user_buf, count, ppos, buff, desc);

	return ret;

}

}





static const struct file_operations rs_sta_dbgfs_rate_scale_data_ops = {

static const struct file_operations rs_sta_dbgfs_rate_scale_data_ops = {