[PATCH] optee: Replace uninitialized return variable by proper one.

[Christoph Müllner]

As hinted by GCC 9, there is a return statement that returns
an uninitialized variable in optee_copy_firmware_node().
This patch addresses this.

Signed-off-by: Christoph Müllner <christoph.muell...@theobroma-systems.com>

---

 lib/optee/optee.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/optee/optee.c b/lib/optee/optee.c
index 9b49eb8ee7..d4355c6d03 100644
--- a/lib/optee/optee.c
+++ b/lib/optee/optee.c
@@ -92,7 +92,7 @@ static int optee_copy_firmware_node(const void *old_blob, 
void *fdt_blob)
 
        offs = fdt_add_subnode(fdt_blob, offs, "optee");
        if (offs < 0)
-               return ret;
+               return offs;
 
        /* copy the compatible property */
        prop = fdt_getprop(old_blob, old_offs, "compatible", &len);
-- 
2.24.1