4 files changed, 9 insertions, 8 deletions

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 9fe0cf963..3d5aef873 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -598,7 +598,7 @@ static void install_links(const char *busybox, int use_symbolic_links)
 
         int (*lf)(const char *, const char *);
         char *fpc;
-        int i;
+        unsigned i;
         int rc;
 
         lf = link;
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 62dcc55cd..9c802a35f 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -199,7 +199,7 @@ static void cmdedit_set_out_char(int next_char)
         {
                 bb_putchar(c);
         }
-        if (++cmdedit_x >= cmdedit_termw) {
+        if (++cmdedit_x >= (int)cmdedit_termw) {
                 /* terminal is scrolled down */
                 cmdedit_y++;
                 cmdedit_x = 0;
@@ -861,7 +861,8 @@ static void input_tab(smallint *lastWasTab)
                         exe_n_cwd_tab_completion(matchBuf, find_type);
                 /* Sort, then remove any duplicates found */
                 if (matches) {
-                        int i, n = 0;
+                        unsigned i;
+                        int n = 0;
                         qsort_string_vector(matches, num_matches);
                         for (i = 0; i < num_matches - 1; ++i) {
                                 if (matches[i] && matches[i+1]) { /* paranoia */
diff --git a/libbb/u_signal_names.c b/libbb/u_signal_names.c
index 7a0f75d6f..1dcbf5f2d 100644
--- a/libbb/u_signal_names.c
+++ b/libbb/u_signal_names.c
@@ -123,14 +123,14 @@ static const char signals[][7] = {
 
 int get_signum(const char *name)
 {
-        int i;
+        unsigned i;
 
         i = bb_strtou(name, NULL, 10);
         if (!errno)
                 return i;
         if (strncasecmp(name, "SIG", 3) == 0)
                 name += 3;
-        for (i = 0; (size_t)i < ARRAY_SIZE(signals); i++)
+        for (i = 0; i < ARRAY_SIZE(signals); i++)
                 if (strcasecmp(name, signals[i]) == 0)
                         return i;
 
@@ -170,9 +170,9 @@ const char *get_signame(int number)
 
 void print_signames(void)
 {
-        int signo;
+        unsigned signo;
 
-        for (signo = 1; (size_t)signo < ARRAY_SIZE(signals); signo++) {
+        for (signo = 1; signo < ARRAY_SIZE(signals); signo++) {
                 const char *name = signals[signo];
                 if (name[0])
                         puts(name);
diff --git a/libbb/udp_io.c b/libbb/udp_io.c
index e968ecb66..689c39a82 100644
--- a/libbb/udp_io.c
+++ b/libbb/udp_io.c
@@ -113,7 +113,7 @@ recv_from_to(int fd, void *buf, size_t len, int flags,
         } u;
         struct cmsghdr *cmsgptr;
         struct msghdr msg;
-        socklen_t recv_length;
+        ssize_t recv_length;
 
         iov[0].iov_base = buf;
         iov[0].iov_len = len;