To move the list iterator variable into the list_for_each_entry_*() macro in the future it should be avoided to use the list iterator variable after the loop body.
To *never* use the list iterator variable after the loop it was concluded to use a separate iterator variable [1]. Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=ehreask5sqxpwr9y7k9sa6cwx...@mail.gmail.com/ [1] Signed-off-by: Jakob Koschel <jakobkosc...@gmail.com> --- drivers/net/ethernet/qlogic/qed/qed_dev.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 672480c9d195..e920e7dcf66a 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -174,7 +174,7 @@ int qed_db_recovery_add(struct qed_dev *cdev, int qed_db_recovery_del(struct qed_dev *cdev, void __iomem *db_addr, void *db_data) { - struct qed_db_recovery_entry *db_entry = NULL; + struct qed_db_recovery_entry *db_entry = NULL, *iter; struct qed_hwfn *p_hwfn; int rc = -EINVAL; @@ -190,12 +190,13 @@ int qed_db_recovery_del(struct qed_dev *cdev, /* Protect the list */ spin_lock_bh(&p_hwfn->db_recovery_info.lock); - list_for_each_entry(db_entry, + list_for_each_entry(iter, &p_hwfn->db_recovery_info.list, list_entry) { /* search according to db_data addr since db_addr is not unique (roce) */ - if (db_entry->db_data == db_data) { - qed_db_recovery_dp_entry(p_hwfn, db_entry, "Deleting"); - list_del(&db_entry->list_entry); + if (iter->db_data == db_data) { + qed_db_recovery_dp_entry(p_hwfn, iter, "Deleting"); + list_del(&iter->list_entry); + db_entry = iter; rc = 0; break; } -- 2.25.1
