remove unused #include,, improve code readability

git-svn-id: svn://busybox.net/trunk/busybox@17845 69ca8d6d-28ef-0310-b511-8ec308f3f277

2 files changed, 4 insertions, 3 deletions

diff --git a/networking/interface.c b/networking/interface.c
index f3f37f928..c03471238 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -1093,12 +1093,14 @@ static void ife_print(struct interface *ptr)
 #define IPV6_ADDR_MAPPED        0x1000U
 #define IPV6_ADDR_RESERVED      0x2000U /* reserved address space */
 
-        if ((f = fopen(_PATH_PROCNET_IFINET6, "r")) != NULL) {
+        f = fopen(_PATH_PROCNET_IFINET6, "r");
+        if (f != NULL) {
                 while (fscanf
                            (f, "%4s%4s%4s%4s%4s%4s%4s%4s %02x %02x %02x %02x %20s\n",
                                 addr6p[0], addr6p[1], addr6p[2], addr6p[3], addr6p[4],
                                 addr6p[5], addr6p[6], addr6p[7], &if_idx, &plen, &scope,
-                                &dad_status, devname) != EOF) {
+                                &dad_status, devname) != EOF
+                ) {
                         if (!strcmp(devname, ptr->name)) {
                                 sprintf(addr6, "%s:%s:%s:%s:%s:%s:%s:%s",
                                                 addr6p[0], addr6p[1], addr6p[2], addr6p[3],
diff --git a/networking/telnet.c b/networking/telnet.c
index 2a6457f2c..a2a90b821 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -27,7 +27,6 @@
 #include "busybox.h"
 
 #ifdef DOTRACE
-#include <arpa/inet.h> /* for inet_ntoa()... */
 #define TRACE(x, y) do { if (x) printf y; } while (0)
 #else
 #define TRACE(x, y)