Revert "Exit with error when we fail to mount anything"

This reverts commit 81d03e3.

Author: ashfire908

src/mount.initrd_zfs.c

@@ -205,7 +205,6 @@ int main(int argc, char *argv[]) {
 		exit(1);
 	}
 
-	ret = -1;
 	lineToken = strtok_r(lines, "\n", &endLine);
 	while (lineToken != NULL) {
 		what = strtok_r(lineToken, "\t", &mountpointToken);
@@ -250,7 +249,4 @@ int main(int argc, char *argv[]) {
 	free(dataset);
 	free(mountpoint);
 	free(options);
-	if (ret != 0) {
-		exit(1);
-	}
 }