[git commit] libdl: fix unused variable warning

[Bernhard Reutner-Fischer]

commit: http://git.uclibc.org/uClibc/commit/?id=54979ed77066235a6a189f5edffad9c833ef2af9
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

The following warning introduced with commit 231e4a9b4 (libdl: fix dlopen
implementation from statically linked application):

ldso/libdl/libdl.c: In function 'do_dlopen':
ldso/libdl/libdl.c:311:23: warning: unused variable 'ls' [-Wunused-variable]

Cc: Filippo Arcidiacono <filippo.arcidiacono at st.com>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 ldso/libdl/libdl.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c
index ed4e735..388e3c7 100644
--- a/ldso/libdl/libdl.c
+++ b/ldso/libdl/libdl.c
@@ -308,7 +308,9 @@ static void *do_dlopen(const char *libname, int flag, ElfW(Addr) from)
 	struct elf_resolve **init_fini_list;
 	static bool _dl_init;
 	struct elf_resolve **local_scope;
+#ifdef SHARED
 	struct r_scope_elem *ls;
+#endif
 #if defined(USE_TLS) && USE_TLS
 	bool any_tls = false;
 #endif