diff options
| author | Geliang Tang <geliangtang@gmail.com> | 2020-06-28 18:14:13 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-28 21:46:33 -0700 |
| commit | b8483ecaf72ee9059dcca5de969781028a550f89 (patch) | |
| tree | b9dee8b96d88fb37f676ad572f35be7ace1560f5 | |
| parent | 6fc3e68f5b35c4861b28733fa32f636db7188746 (diff) | |
liquidio: use list_empty_careful in lio_list_delete_head
Use list_empty_careful() instead of open-coding.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_network.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h index 50201fc86dcf..ebe56bd8849b 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h @@ -612,7 +612,7 @@ static inline struct list_head *lio_list_delete_head(struct list_head *root) { struct list_head *node; - if (root->prev == root && root->next == root) + if (list_empty_careful(root)) node = NULL; else node = root->next; |