1 files changed, 3 insertions, 5 deletions

diff --git a/shell/msh.c b/shell/msh.c
index 45ca3df81..d4f534551 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -3243,8 +3243,8 @@ static int dohelp(struct op *t)
         int col;
         const struct builtincmd *x;
 
-        printf("\nBuilt-in commands:\n");
-        printf("-------------------\n");
+        puts("\nBuilt-in commands:\n"
+             "-------------------");
 
         for (col = 0, x = builtincmds; x->builtinfunc != NULL; x++) {
                 if (!x->name)
@@ -3259,8 +3259,6 @@ static int dohelp(struct op *t)
         {
                 int i;
                 const struct BB_applet *applet;
-                extern const struct BB_applet applets[];
-                extern const size_t NUM_APPLETS;
 
                 for (i = 0, applet = applets; i < NUM_APPLETS; applet++, i++) {
                         if (!applet->name)
@@ -3274,7 +3272,7 @@ static int dohelp(struct op *t)
                 }
         }
 #endif
-        printf("\n\n");
+        puts("\n");
         return EXIT_SUCCESS;
 }