| Message ID | 20191213105219.qbpng7eut5zgty2p@kili.mountain (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ath11k: remove an unneeded NULL check | expand |
Dan Carpenter <dan.carpenter@oracle.com> wrote: > The list iterator is always non-NULL so it doesn't need to be checked. > I also removed the unnecessary initializer because the list iterator is > always initialized. > > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> > Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Patch applied to ath-next branch of ath.git, thanks. 269663f18474 ath11k: remove an unneeded NULL check
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 1b3b65c0038c..3a3dc7680622 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -1225,12 +1225,12 @@ static struct htt_ppdu_stats_info *ath11k_dp_htt_get_ppdu_desc(struct ath11k *ar, u32 ppdu_id) { - struct htt_ppdu_stats_info *ppdu_info = NULL; + struct htt_ppdu_stats_info *ppdu_info; spin_lock_bh(&ar->data_lock); if (!list_empty(&ar->ppdu_stats_info)) { list_for_each_entry(ppdu_info, &ar->ppdu_stats_info, list) { - if (ppdu_info && ppdu_info->ppdu_id == ppdu_id) { + if (ppdu_info->ppdu_id == ppdu_id) { spin_unlock_bh(&ar->data_lock); return ppdu_info; }
The list iterator is always non-NULL so it doesn't need to be checked. I also removed the unnecessary initializer because the list iterator is always initialized. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/net/wireless/ath/ath11k/dp_rx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)