Fix build with gcc -Wshadow
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index e90ef2d..7524f5c 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -232,12 +232,12 @@
#define CHECK_AND_CONTINUE( R ) \
{ \
- int ret = ( R ); \
- if( ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED ) { \
+ int CHECK_AND_CONTINUE_ret = ( R ); \
+ if( CHECK_AND_CONTINUE_ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED ) { \
mbedtls_printf( "Feature not supported. Skipping.\n" ); \
continue; \
} \
- else if( ret != 0 ) { \
+ else if( CHECK_AND_CONTINUE_ret != 0 ) { \
mbedtls_exit( 1 ); \
} \
}