移去rt

hc

2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/drivers/scsi/libfc/fc_exch.c
..
..
@@ -1,20 +1,8 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Copyright(c) 2007 Intel Corporation. All rights reserved.
3
4
  * Copyright(c) 2008 Red Hat, Inc.  All rights reserved.
4
5
  * Copyright(c) 2008 Mike Christie
5
- *
6
- * This program is free software; you can redistribute it and/or modify it
7
- * under the terms and conditions of the GNU General Public License,
8
- * version 2, as published by the Free Software Foundation.
9
- *
10
- * This program is distributed in the hope it will be useful, but WITHOUT
11
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
13
- * more details.
14
- *
15
- * You should have received a copy of the GNU General Public License along with
16
- * this program; if not, write to the Free Software Foundation, Inc.,
17
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
18
6
  *
19
7
  * Maintained at www.Open-FCoE.org
20
8
  */
..
..
@@ -61,6 +49,8 @@
61
49
  * @total_exches: Total allocated exchanges
62
50
  * @lock:	  Exch pool lock
63
51
  * @ex_list:	  List of exchanges
52
+ * @left:	  Cache of free slot in exch array
53
+ * @right:	  Cache of free slot in exch array
64
54
  *
65
55
  * This structure manages per cpu exchanges in array of exchange pointers.
66
56
  * This array is allocated followed by struct fc_exch_pool memory for
..
..
@@ -72,7 +62,6 @@
72
62
 	u16		 next_index;
73
63
 	u16		 total_exches;
74
64
 
75
-	/* two cache of free slot in exch array */
76
65
 	u16		 left;
77
66
 	u16		 right;
78
67
 } ____cacheline_aligned_in_smp;
..
..
@@ -86,6 +75,7 @@
86
75
  * @ep_pool:	    Reserved exchange pointers
87
76
  * @pool_max_index: Max exch array index in exch pool
88
77
  * @pool:	    Per cpu exch pool
78
+ * @lport:	    Local exchange port
89
79
  * @stats:	    Statistics structure
90
80
  *
91
81
  * This structure is the center for creating exchanges and sequences.
..
..
@@ -714,6 +704,9 @@
714
704
 
715
705
 /**
716
706
  * fc_invoke_resp() - invoke ep->resp()
707
+ * @ep:	   The exchange to be operated on
708
+ * @fp:	   The frame pointer to pass through to ->resp()
709
+ * @sp:	   The sequence pointer to pass through to ->resp()
717
710
  *
718
711
  * Notes:
719
712
  * It is assumed that after initialization finished (this means the
..
..
@@ -1709,6 +1702,7 @@
1709
1702
 	if (cancel_delayed_work_sync(&ep->timeout_work)) {
1710
1703
 		FC_EXCH_DBG(ep, "Exchange timer canceled due to ABTS response\n");
1711
1704
 		fc_exch_release(ep);	/* release from pending timer hold */
1705
+		return;
1712
1706
 	}
1713
1707
 
1714
1708
 	spin_lock_bh(&ep->ex_lock);
..
..
@@ -2127,7 +2121,7 @@
2127
2121
 	switch (op) {
2128
2122
 	case ELS_LS_RJT:
2129
2123
 		FC_EXCH_DBG(aborted_ep, "LS_RJT for RRQ\n");
2130
-		/* fall through */
2124
+		fallthrough;
2131
2125
 	case ELS_LS_ACC:
2132
2126
 		goto cleanup;
2133
2127
 	default:
..
..
@@ -2641,7 +2635,7 @@
2641
2635
 	case FC_EOF_T:
2642
2636
 		if (f_ctl & FC_FC_END_SEQ)
2643
2637
 			skb_trim(fp_skb(fp), fr_len(fp) - FC_FC_FILL(f_ctl));
2644
-		/* fall through */
2638
+		fallthrough;
2645
2639
 	case FC_EOF_N:
2646
2640
 		if (fh->fh_type == FC_TYPE_BLS)
2647
2641
 			fc_exch_recv_bls(ema->mp, fp);