[PATCH] fix UDEV_NO_SLEEP

Move setting UDEV_NO_SLEEP into main().  I thought about moving
udev_init_config() around, but it still must be invoked in both udev and
udevstart cases, and before udev_hotplug() is called.  An alternative
would be to have main() do:
if (is_udevstart) {
	... current ...
} else {
	udev_init_config();
	return udev_hotplug();
}

And move setting UDEV_NO_SLEEP into udev_start().  I can redo it that
way, if you prefer.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/udev.c b/udev.c
index 0ef4cf86..90c34d80 100644
--- a/udev.c
+++ b/udev.c
@@ -174,8 +174,11 @@ int main(int argc, char *argv[], char *envp[])
 	main_argv = argv;
 	main_envp = envp;
 
-	if (strstr(argv[0], "udevstart"))
+	if (strstr(argv[0], "udevstart")) {
+		/* Setup env variables. */
+		setenv("UDEV_NO_SLEEP", "1", 1);
 		is_udevstart = 1;
+	}
 
 	/* initialize our configuration */
 	udev_init_config();