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| author | OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2006-03-31 02:30:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-31 12:18:53 -0800 |
| commit | 9b41046cd0ee0a57f849d6e1363f7933e363cca9 (patch) | |
| tree | 246820e9493770e071cb92a48e7f72d8b9c90a98 /drivers/net | |
| parent | 68eef3b4791572ecb70249c7fb145bb3742dd899 (diff) | |
| download | linux-9b41046cd0ee0a57f849d6e1363f7933e363cca9.tar.gz linux-9b41046cd0ee0a57f849d6e1363f7933e363cca9.tar.bz2 linux-9b41046cd0ee0a57f849d6e1363f7933e363cca9.zip | |
[PATCH] Don't pass boot parameters to argv_init[]
The boot cmdline is parsed in parse_early_param() and
parse_args(,unknown_bootoption).
And __setup() is used in obsolete_checksetup().
start_kernel()
-> parse_args()
-> unknown_bootoption()
-> obsolete_checksetup()
If __setup()'s callback (->setup_func()) returns 1 in
obsolete_checksetup(), obsolete_checksetup() thinks a parameter was
handled.
If ->setup_func() returns 0, obsolete_checksetup() tries other
->setup_func(). If all ->setup_func() that matched a parameter returns 0,
a parameter is seted to argv_init[].
Then, when runing /sbin/init or init=app, argv_init[] is passed to the app.
If the app doesn't ignore those arguments, it will warning and exit.
This patch fixes a wrong usage of it, however fixes obvious one only.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/netconsole.c | 2 | ||||
| -rw-r--r-- | drivers/net/pcmcia/xirc2ps_cs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index edd1b5306b16..75b35ad760de 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -94,7 +94,7 @@ static struct console netconsole = { static int option_setup(char *opt) { configured = !netpoll_parse_options(&np, opt); - return 0; + return 1; } __setup("netconsole=", option_setup); diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index eed496803fe4..e8f849e12976 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -1973,7 +1973,7 @@ static int __init setup_xirc2ps_cs(char *str) MAYBE_SET(lockup_hack, 6); #undef MAYBE_SET - return 0; + return 1; } __setup("xirc2ps_cs=", setup_xirc2ps_cs); |