diff options
| author | Bhanu Prakash Gollapudi <bprakash@broadcom.com> | 2012-06-07 02:19:36 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-07-20 08:58:24 +0100 |
| commit | d71fb3bdeee80565eda4d3453ff6d9f6f8176745 (patch) | |
| tree | 2b2e1c6a92a201348d3d0862271f864d60841ef7 /drivers/scsi/bnx2fc/bnx2fc_tgt.c | |
| parent | 5c17ae217ad13463f821c3bab774335777da9c33 (diff) | |
[SCSI] bnx2fc: use list_entry instead of explicit cast
Use list_for_each_entry_safe() instead of explicit cast to avoid relying on
struct layout
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_tgt.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_tgt.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c index 85ffdeaa3b85..b9d0d9cb17f9 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c +++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c @@ -150,8 +150,7 @@ tgt_init_err: void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt) { struct bnx2fc_cmd *io_req; - struct list_head *list; - struct list_head *tmp; + struct bnx2fc_cmd *tmp; int rc; int i = 0; BNX2FC_TGT_DBG(tgt, "Entered flush_active_ios - %d\n", @@ -160,9 +159,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt) spin_lock_bh(&tgt->tgt_lock); tgt->flush_in_prog = 1; - list_for_each_safe(list, tmp, &tgt->active_cmd_queue) { + list_for_each_entry_safe(io_req, tmp, &tgt->active_cmd_queue, link) { i++; - io_req = (struct bnx2fc_cmd *)list; list_del_init(&io_req->link); io_req->on_active_queue = 0; BNX2FC_IO_DBG(io_req, "cmd_queue cleanup\n"); @@ -191,9 +189,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt) } } - list_for_each_safe(list, tmp, &tgt->active_tm_queue) { + list_for_each_entry_safe(io_req, tmp, &tgt->active_tm_queue, link) { i++; - io_req = (struct bnx2fc_cmd *)list; list_del_init(&io_req->link); io_req->on_tmf_queue = 0; BNX2FC_IO_DBG(io_req, "tm_queue cleanup\n"); @@ -201,9 +198,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt) complete(&io_req->tm_done); } - list_for_each_safe(list, tmp, &tgt->els_queue) { + list_for_each_entry_safe(io_req, tmp, &tgt->els_queue, link) { i++; - io_req = (struct bnx2fc_cmd *)list; list_del_init(&io_req->link); io_req->on_active_queue = 0; @@ -227,9 +223,8 @@ void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt) } } - list_for_each_safe(list, tmp, &tgt->io_retire_queue) { + list_for_each_entry_safe(io_req, tmp, &tgt->io_retire_queue, link) { i++; - io_req = (struct bnx2fc_cmd *)list; list_del_init(&io_req->link); BNX2FC_IO_DBG(io_req, "retire_queue flush\n"); |