[RFC 12/19] staging: qlge: rewrite do while loops as for loops in qlge_start_rx_ring
From: Coiby Xu <hidden>
Date: 2021-06-21 13:51:13
Also in:
lkml, netdev
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Since MAX_DB_PAGES_PER_BQ > 0, the for loop is equivalent to do while loop. Signed-off-by: Coiby Xu <redacted> --- drivers/staging/qlge/qlge_main.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index 7aee9e904097..c5e161595b1f 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c@@ -3029,12 +3029,11 @@ static int qlge_start_cq(struct qlge_adapter *qdev, struct qlge_cq *cq) tmp = (u64)rx_ring->lbq.base_dma; base_indirect_ptr = rx_ring->lbq.base_indirect; page_entries = 0; - do { + for (page_entries = 0; page_entries < MAX_DB_PAGES_PER_BQ; page_entries++) { *base_indirect_ptr = cpu_to_le64(tmp); tmp += DB_PAGE_SIZE; base_indirect_ptr++; - page_entries++; - } while (page_entries < MAX_DB_PAGES_PER_BQ); + } cqicb->lbq_addr = cpu_to_le64(rx_ring->lbq.base_indirect_dma); cqicb->lbq_buf_size = cpu_to_le16(QLGE_FIT16(qdev->lbq_buf_size));
@@ -3046,12 +3045,11 @@ static int qlge_start_cq(struct qlge_adapter *qdev, struct qlge_cq *cq) tmp = (u64)rx_ring->sbq.base_dma; base_indirect_ptr = rx_ring->sbq.base_indirect; page_entries = 0; - do { + for (page_entries = 0; page_entries < MAX_DB_PAGES_PER_BQ; page_entries++) { *base_indirect_ptr = cpu_to_le64(tmp); tmp += DB_PAGE_SIZE; base_indirect_ptr++; - page_entries++; - } while (page_entries < MAX_DB_PAGES_PER_BQ); + } cqicb->sbq_addr = cpu_to_le64(rx_ring->sbq.base_indirect_dma); cqicb->sbq_buf_size = cpu_to_le16(QLGE_SMALL_BUFFER_SIZE); cqicb->sbq_len = cpu_to_le16(QLGE_FIT16(QLGE_BQ_LEN));
--
2.32.0