1 files changed, 3 insertions, 3 deletions

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 6438cd5599ee..e5ab51fc2d9e 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -546,12 +546,12 @@ static char *number(char *buf, char *end, unsigned long long num,
         return buf;
 }
 
-static char *string(char *buf, char *end, char *s, struct printf_spec spec)
+static char *string(char *buf, char *end, const char *s, struct printf_spec spec)
 {
         int len, i;
 
         if ((unsigned long)s < PAGE_SIZE)
-                s = "<NULL>";
+                s = "(null)";
 
         len = strnlen(s, spec.precision);
 
@@ -1498,7 +1498,7 @@ do {									\
                         size_t len;
                         if ((unsigned long)save_str > (unsigned long)-PAGE_SIZE
                                         || (unsigned long)save_str < PAGE_SIZE)
-                                save_str = "<NULL>";
+                                save_str = "(null)";
                         len = strlen(save_str);
                         if (str + len + 1 < end)
                                 memcpy(str, save_str, len + 1);