Since defanging in v2.6.12-rc1 it's set exactly once per port on probe and checked exactly once per port on unload: it's useless. Kill it. Notably, magic-number.rst has never had the right value for it with the new-in-2.1.105 network-based driver Signed-off-by: Ahelenia Ziemiańska Ref: https://lore.kernel.org/linux-doc/YyMlovoskUcHLEb7@kroah.com/ --- Documentation/process/magic-number.rst | 1 - .../translations/it_IT/process/magic-number.rst | 1 - .../translations/zh_CN/process/magic-number.rst | 1 - .../translations/zh_TW/process/magic-number.rst | 1 - drivers/net/hamradio/baycom_epp.c | 15 ++------------- 5 files changed, 2 insertions(+), 17 deletions(-) diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst index 64b5948fc1d4..87353e0207c1 100644 --- a/Documentation/process/magic-number.rst +++ b/Documentation/process/magic-number.rst @@ -73,7 +73,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h`` SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h`` MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c`` -BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c`` HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h`` KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h`` CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h`` diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst index 02eb7eb2448e..a96712bd8a68 100644 --- a/Documentation/translations/it_IT/process/magic-number.rst +++ b/Documentation/translations/it_IT/process/magic-number.rst @@ -79,7 +79,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h`` SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h`` MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c`` -BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c`` HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h`` KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h`` CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h`` diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst index 0617ce125e12..44f3a29fce57 100644 --- a/Documentation/translations/zh_CN/process/magic-number.rst +++ b/Documentation/translations/zh_CN/process/magic-number.rst @@ -62,7 +62,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h`` SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h`` MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c`` -BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c`` HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h`` KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h`` CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h`` diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst index f3f7082e17c6..0fde3183e82a 100644 --- a/Documentation/translations/zh_TW/process/magic-number.rst +++ b/Documentation/translations/zh_TW/process/magic-number.rst @@ -65,7 +65,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h`` SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h`` MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c`` -BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c`` HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h`` KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h`` CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h`` diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 791b4a53d69f..8f018703e74d 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -45,13 +45,9 @@ /* --------------------------------------------------------------------- */ #define BAYCOM_DEBUG -#define BAYCOM_MAGIC 19730510 /* --------------------------------------------------------------------- */ -static const char paranoia_str[] = KERN_ERR - "baycom_epp: bad magic number for hdlcdrv_state struct in routine %s\n"; - static const char bc_drvname[] = "baycom_epp"; static const char bc_drvinfo[] = KERN_INFO "baycom_epp: (C) 1998-2000 Thomas Sailer, HB9JNX/AE4WA\n" "baycom_epp: version 0.7\n"; @@ -152,8 +148,6 @@ static struct net_device *baycom_device[NR_PORTS]; */ struct baycom_state { - int magic; - struct pardevice *pdev; struct net_device *dev; unsigned int work_running; @@ -1210,7 +1204,6 @@ static void __init baycom_epp_dev_setup(struct net_device *dev) * initialize part of the baycom_state struct */ bc->dev = dev; - bc->magic = BAYCOM_MAGIC; bc->cfg.fclk = 19666600; bc->cfg.bps = 9600; /* @@ -1279,12 +1272,8 @@ static void __exit cleanup_baycomepp(void) struct net_device *dev = baycom_device[i]; if (dev) { - struct baycom_state *bc = netdev_priv(dev); - if (bc->magic == BAYCOM_MAGIC) { - unregister_netdev(dev); - free_netdev(dev); - } else - printk(paranoia_str, "cleanup_module"); + unregister_netdev(dev); + free_netdev(dev); } } parport_unregister_driver(&baycom_epp_par_driver); -- 2.30.2