samples/bpf: Use %lu format specifier for unsigned long values

Currently %ld format specifiers are being used for unsigned long values. Fix this by using %lu instead. Cleans up cppcheck warnings: warning: %ld in format string (no. 1) requires 'long' but the argument type is 'unsigned long'. [invalidPrintfArgType_sint] Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Reviewed-by: Randy Dunlap <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
MichaIng · Dec 20, 2023 · 32f2493 · 32f2493
1 parent 441c725
commit 32f2493
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/samples/bpf/cpustat_user.c b/samples/bpf/cpustat_user.c
@@ -66,10 +66,10 @@ static void cpu_stat_print(void)
 
 		printf("CPU-%-6d ", j);
 		for (i = 0; i < MAX_CSTATE_ENTRIES; i++)
-			printf("%-11ld ", data->cstate[i] / 1000000);
+			printf("%-11lu ", data->cstate[i] / 1000000);
 
 		for (i = 0; i < MAX_PSTATE_ENTRIES; i++)
-			printf("%-11ld ", data->pstate[i] / 1000000);
+			printf("%-11lu ", data->pstate[i] / 1000000);
 
 		printf("\n");
 	}