optee_random: fix compilation error with GCC 4.9
Fixes the following error:
main.c:95:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for (int i = 0; i < 16; i++)
^
main.c:95:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
diff --git a/random/host/main.c b/random/host/main.c
index de857b9..65318c6 100644
--- a/random/host/main.c
+++ b/random/host/main.c
@@ -44,6 +44,7 @@
TEEC_UUID uuid = TA_RANDOM_UUID;
uint8_t random_uuid[16] = { 0 };
uint32_t err_origin;
+ int i;
/* Initialize a context connecting us to the TEE */
res = TEEC_InitializeContext(NULL, &ctx);
@@ -92,7 +93,7 @@
res, err_origin);
printf("TA generated UUID value = 0x");
- for (int i = 0; i < 16; i++)
+ for (i = 0; i < 16; i++)
printf("%x", random_uuid[i]);
printf("\n");