diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2017-05-26 09:41:49 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-06-01 12:50:09 +0300 |
| commit | 01926202b34b252514350a60ab20ec63ad1c5fad (patch) | |
| tree | 51173f199533a9ff4f73307bdb3d87804f16d1ca /drivers/net/wireless/marvell | |
| parent | 4f8e25458cb6efc9e4497bb5cecb3a667d4963ab (diff) | |
| download | blackbird-obmc-linux-01926202b34b252514350a60ab20ec63ad1c5fad.tar.gz blackbird-obmc-linux-01926202b34b252514350a60ab20ec63ad1c5fad.zip | |
mwifiex: simplify the code around ra_list
We don't need to check if the list is empty separately
as we could use list_first_entry_or_null to cover it.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/tdls.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/wmm.c | 8 |
2 files changed, 4 insertions, 11 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c index 7d0d3ff3dd4c..d76ce8797de1 100644 --- a/drivers/net/wireless/marvell/mwifiex/tdls.c +++ b/drivers/net/wireless/marvell/mwifiex/tdls.c @@ -55,11 +55,8 @@ static void mwifiex_restore_tdls_packets(struct mwifiex_private *priv, tx_info->flags |= MWIFIEX_BUF_FLAG_TDLS_PKT; } else { tid_list = &priv->wmm.tid_tbl_ptr[tid_down].ra_list; - if (!list_empty(tid_list)) - ra_list = list_first_entry(tid_list, - struct mwifiex_ra_list_tbl, list); - else - ra_list = NULL; + ra_list = list_first_entry_or_null(tid_list, + struct mwifiex_ra_list_tbl, list); tx_info->flags &= ~MWIFIEX_BUF_FLAG_TDLS_PKT; } diff --git a/drivers/net/wireless/marvell/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c index 75cdd55d1046..0edd26881321 100644 --- a/drivers/net/wireless/marvell/mwifiex/wmm.c +++ b/drivers/net/wireless/marvell/mwifiex/wmm.c @@ -868,12 +868,8 @@ mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv, return; default: list_head = priv->wmm.tid_tbl_ptr[tid_down].ra_list; - if (!list_empty(&list_head)) - ra_list = list_first_entry( - &list_head, struct mwifiex_ra_list_tbl, - list); - else - ra_list = NULL; + ra_list = list_first_entry_or_null(&list_head, + struct mwifiex_ra_list_tbl, list); break; } } else { |
