diff options
| 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/block/amiflop.c | |
| parent | 68eef3b4791572ecb70249c7fb145bb3742dd899 (diff) | |
[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/block/amiflop.c')
| -rw-r--r-- | drivers/block/amiflop.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c index b6e290956214..2a8af685926f 100644 --- a/drivers/block/amiflop.c +++ b/drivers/block/amiflop.c @@ -1850,6 +1850,7 @@ static int __init amiga_floppy_setup (char *str) return 0; printk (KERN_INFO "amiflop: Setting default df0 to %x\n", n); fd_def_df0 = n; + return 1; } __setup("floppy=", amiga_floppy_setup); |