1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/params.c b/kernel/params.c
index 440e65d1a544..59f7ac7bec04 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -252,7 +252,7 @@ int parse_args(const char *doing,
         EXPORT_SYMBOL(param_ops_##name)
 
 
-STANDARD_PARAM_DEF(byte, unsigned char, "%c", unsigned long, strict_strtoul);
+STANDARD_PARAM_DEF(byte, unsigned char, "%hhu", unsigned long, strict_strtoul);
 STANDARD_PARAM_DEF(short, short, "%hi", long, strict_strtol);
 STANDARD_PARAM_DEF(ushort, unsigned short, "%hu", unsigned long, strict_strtoul);
 STANDARD_PARAM_DEF(int, int, "%i", long, strict_strtol);