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module_param: invbool should take a 'bool', not an 'int'

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It takes an 'int' for historical reasons, and there are only two
users: simply switch it over to bool.

The other user (uvesafb.c) will get a (harmless-on-x86) warning until
the next patch is applied.

Cc: Brad Douglas <brad@neruo.com>
Cc: Michal Januszewski <spock@gentoo.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2009-06-12 21:46:53 -06:00
parent ab8e2eb722
commit 9a71af2c36
3 changed files with 4 additions and 4 deletions
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4
kernel/params.c
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@@ -272,13 +272,13 @@ int param_set_invbool(const char *val, struct kernel_param *kp)
dummy.arg = &boolval;
ret = param_set_bool(val, &dummy);
if (ret == 0)
*(int *)kp->arg = !boolval;
*(bool *)kp->arg = !boolval;
return ret;
}
int param_get_invbool(char *buffer, struct kernel_param *kp)
{
return sprintf(buffer, "%c", (*(int *)kp->arg) ? 'N' : 'Y');
return sprintf(buffer, "%c", (*(bool *)kp->arg) ? 'N' : 'Y');
}
/* We break the rule and mangle the string. */