preload_image(): Removed erroneous rld_unlock() in error case. Fixes #5599.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35919 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/runtime_loader/elf.cpp

@@ -307,7 +307,6 @@ preload_image(char const* path)
 	image_t *image = NULL;
 	status_t status = load_image(path, B_LIBRARY_IMAGE, NULL, &image);
 	if (status < B_OK) {
-		rld_unlock();
 		KTRACE("rld: preload_image(\"%s\") failed to load container: %s", path,
 			strerror(status));
 		return status;