udev 021 patches 2/2

["Marco d'Itri" <md@Linux.IT>]

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udevstart_no_retval: currently udevstart will always return rc=22
because of the error handling code. I completely removed it because it
is not used, and returning a generic error to the init script is not
much useful anyway.

-- 
ciao, |
Marco | [4887 acJDyXc7CrEPQ]

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diff -ruNp udev-021.orig/udevstart.c udev-021/udevstart.c
--- udev-021.orig/udevstart.c	2004-03-03 01:01:33.000000000 +0100
+++ udev-021/udevstart.c	2004-03-03 15:41:34.000000000 +0100
@@ -78,12 +78,11 @@ static void udev_exec(const char *path, 
 	}
 }
 
-static int udev_scan(void)
+static void udev_scan(void)
 {
 	char *devpath;
 	DIR *dir;
 	struct dirent *dent;
-	int retval = -EINVAL;
 
 	devpath = "block";
 	dir = opendir(SYSBLOCK);
@@ -179,11 +178,6 @@ static int udev_scan(void)
 			}
 		}
 	}
-
-	if (retval > 0)
-		retval = 0;
-
-	return -retval;
 }
 
 
@@ -191,5 +185,7 @@ int main(int argc, char **argv, char **e
 {
 	init_logging("udevstart");
 
-	return udev_scan();
+	udev_scan();
+
+	return 0;
 }