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authorOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>2006-03-31 05:30:33 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-31 15:18:53 -0500
commit9b41046cd0ee0a57f849d6e1363f7933e363cca9 (patch)
tree246820e9493770e071cb92a48e7f72d8b9c90a98 /drivers/block/amiflop.c
parent68eef3b4791572ecb70249c7fb145bb3742dd899 (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.c1
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)
1850 return 0; 1850 return 0;
1851 printk (KERN_INFO "amiflop: Setting default df0 to %x\n", n); 1851 printk (KERN_INFO "amiflop: Setting default df0 to %x\n", n);
1852 fd_def_df0 = n; 1852 fd_def_df0 = n;
1853 return 1;
1853} 1854}
1854 1855
1855__setup("floppy=", amiga_floppy_setup); 1856__setup("floppy=", amiga_floppy_setup);