Fix MISRA Rule 5.3 Part 2
Use a _ prefix for Macro arguments to prevent that argument from
hiding variables of the same name in the outer scope
Rule 5.3: An identifier declared in an inner scope shall not
hide an identifier declared in an outer scope
Fixed For:
make LOG_LEVEL=50 PLAT=fvp
Change-Id: I67b6b05cbad4aeca65ce52981b4679b340604708
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
diff --git a/common/tf_printf.c b/common/tf_printf.c
index d403983..9d8333a 100644
--- a/common/tf_printf.c
+++ b/common/tf_printf.c
@@ -15,13 +15,13 @@
* The tf_printf implementation for all BL stages
***********************************************************/
-#define get_num_va_args(args, lcount) \
- (((lcount) > 1) ? va_arg(args, long long int) : \
- ((lcount) ? va_arg(args, long int) : va_arg(args, int)))
+#define get_num_va_args(_args, _lcount) \
+ (((_lcount) > 1) ? va_arg(_args, long long int) : \
+ ((_lcount) ? va_arg(_args, long int) : va_arg(_args, int)))
-#define get_unum_va_args(args, lcount) \
- (((lcount) > 1) ? va_arg(args, unsigned long long int) : \
- ((lcount) ? va_arg(args, unsigned long int) : va_arg(args, unsigned int)))
+#define get_unum_va_args(_args, _lcount) \
+ (((_lcount) > 1) ? va_arg(_args, unsigned long long int) : \
+ ((_lcount) ? va_arg(_args, unsigned long int) : va_arg(_args, unsigned int)))
void tf_string_print(const char *str)
{