[klibc] [patch] simplify nuke

[maximilian attems]

please pull
git://charm.itp.tuwien.ac.at/mattems/klibc/.git maks

for the change:
maximilian attems:
      [klibc] simplify nuke

fixes boot failures due to unexpected error returns

 usr/utils/nuke.c |   20 +++++---------------
 1 file changed, 5 insertions(+), 15 deletions(-)

diff --git a/usr/utils/nuke.c b/usr/utils/nuke.c
index 01b300f..9470bcf 100644
--- a/usr/utils/nuke.c
+++ b/usr/utils/nuke.c
@@ -101,18 +101,11 @@ static int nuke(const char *what)
 			/* It's a directory. */
 			err = nuke_dir(what);
 			if (!err)
-				err = rmdir(what) ? errno : err;
-		} else {
-			err = errno;
+				rmdir(what);
 		}
 	}
 
-	if (err) {
-		fprintf(stderr, "%s: %s: %s\n", program, what, strerror(err));
-		return err;
-	} else {
-		return 0;
-	}
+	return 0;
 }
 
 int main(int argc, char *argv[])
@@ -122,11 +115,8 @@ int main(int argc, char *argv[])
 
 	program = argv[0];
 
-	for (i = 1; i < argc; i++) {
-		err = nuke(argv[i]);
-		if (err)
-			break;
-	}
+	for (i = 1; i < argc; i++)
+		nuke(argv[i]);
 
-	return !!err;
+	return 0;
 }

-- 
maks