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optee: Replace uninitialized return variable by proper one.

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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.muellner@theobroma-systems.com>
Reviewed-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
This commit is contained in:
Christoph Müllner 2020-01-26 23:20:54 +01:00 committed by Tom Rini
parent e4e355f6e4
commit 0f97e923d4
1 changed files with 1 additions and 1 deletions
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lib/optee/optee.c
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@ -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);