.. | .. |
---|
| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
---|
1 | 2 | /* |
---|
2 | 3 | * net/dccp/sysctl.c |
---|
3 | 4 | * |
---|
4 | 5 | * An implementation of the DCCP protocol |
---|
5 | 6 | * Arnaldo Carvalho de Melo <acme@mandriva.com> |
---|
6 | | - * |
---|
7 | | - * This program is free software; you can redistribute it and/or |
---|
8 | | - * modify it under the terms of the GNU General Public License v2 |
---|
9 | | - * as published by the Free Software Foundation. |
---|
10 | 7 | */ |
---|
11 | 8 | |
---|
12 | 9 | #include <linux/mm.h> |
---|
.. | .. |
---|
19 | 16 | #endif |
---|
20 | 17 | |
---|
21 | 18 | /* Boundary values */ |
---|
22 | | -static int zero = 0, |
---|
23 | | - one = 1, |
---|
24 | | - u8_max = 0xFF; |
---|
| 19 | +static int u8_max = 0xFF; |
---|
25 | 20 | static unsigned long seqw_min = DCCPF_SEQ_WMIN, |
---|
26 | 21 | seqw_max = 0xFFFFFFFF; /* maximum on 32 bit */ |
---|
27 | 22 | |
---|
.. | .. |
---|
41 | 36 | .maxlen = sizeof(sysctl_dccp_rx_ccid), |
---|
42 | 37 | .mode = 0644, |
---|
43 | 38 | .proc_handler = proc_dointvec_minmax, |
---|
44 | | - .extra1 = &zero, |
---|
| 39 | + .extra1 = SYSCTL_ZERO, |
---|
45 | 40 | .extra2 = &u8_max, /* RFC 4340, 10. */ |
---|
46 | 41 | }, |
---|
47 | 42 | { |
---|
.. | .. |
---|
50 | 45 | .maxlen = sizeof(sysctl_dccp_tx_ccid), |
---|
51 | 46 | .mode = 0644, |
---|
52 | 47 | .proc_handler = proc_dointvec_minmax, |
---|
53 | | - .extra1 = &zero, |
---|
| 48 | + .extra1 = SYSCTL_ZERO, |
---|
54 | 49 | .extra2 = &u8_max, /* RFC 4340, 10. */ |
---|
55 | 50 | }, |
---|
56 | 51 | { |
---|
.. | .. |
---|
59 | 54 | .maxlen = sizeof(sysctl_dccp_request_retries), |
---|
60 | 55 | .mode = 0644, |
---|
61 | 56 | .proc_handler = proc_dointvec_minmax, |
---|
62 | | - .extra1 = &one, |
---|
| 57 | + .extra1 = SYSCTL_ONE, |
---|
63 | 58 | .extra2 = &u8_max, |
---|
64 | 59 | }, |
---|
65 | 60 | { |
---|
.. | .. |
---|
68 | 63 | .maxlen = sizeof(sysctl_dccp_retries1), |
---|
69 | 64 | .mode = 0644, |
---|
70 | 65 | .proc_handler = proc_dointvec_minmax, |
---|
71 | | - .extra1 = &zero, |
---|
| 66 | + .extra1 = SYSCTL_ZERO, |
---|
72 | 67 | .extra2 = &u8_max, |
---|
73 | 68 | }, |
---|
74 | 69 | { |
---|
.. | .. |
---|
77 | 72 | .maxlen = sizeof(sysctl_dccp_retries2), |
---|
78 | 73 | .mode = 0644, |
---|
79 | 74 | .proc_handler = proc_dointvec_minmax, |
---|
80 | | - .extra1 = &zero, |
---|
| 75 | + .extra1 = SYSCTL_ZERO, |
---|
81 | 76 | .extra2 = &u8_max, |
---|
82 | 77 | }, |
---|
83 | 78 | { |
---|
.. | .. |
---|
86 | 81 | .maxlen = sizeof(sysctl_dccp_tx_qlen), |
---|
87 | 82 | .mode = 0644, |
---|
88 | 83 | .proc_handler = proc_dointvec_minmax, |
---|
89 | | - .extra1 = &zero, |
---|
| 84 | + .extra1 = SYSCTL_ZERO, |
---|
90 | 85 | }, |
---|
91 | 86 | { |
---|
92 | 87 | .procname = "sync_ratelimit", |
---|