Remove several warnings reported with W=2
Improved support for W=2 compilation flag by solving some nested-extern
and sign-compare warnings.
The libraries are compiling with warnings (which turn into errors with
the Werror flag).
Outside of libraries, some warnings cannot be fixed.
Change-Id: I06b1923857f2a6a50e93d62d0274915b268cef05
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
diff --git a/services/std_svc/spm/spm_buffers.c b/services/std_svc/spm/spm_buffers.c
index 736b230..3e0c949 100644
--- a/services/std_svc/spm/spm_buffers.c
+++ b/services/std_svc/spm/spm_buffers.c
@@ -42,7 +42,7 @@
}
}
- for (int i = 0; i < ARRAY_SIZE(responses); i++) {
+ for (unsigned int i = 0U; i < ARRAY_SIZE(responses); i++) {
struct sprt_response *resp = &(responses[i]);
if (resp->is_valid == 0) {