2 files changed, 5 insertions, 5 deletions

diff --git a/libbb/kernel_version.c b/libbb/kernel_version.c
index 738ed022b..9b6c62299 100644
--- a/libbb/kernel_version.c
+++ b/libbb/kernel_version.c
@@ -20,16 +20,16 @@
 int FAST_FUNC get_linux_version_code(void)
 {
         struct utsname name;
-        char *s, *t;
+        char *t;
         int i, r;
 
         uname(&name); /* never fails */
-        s = name.release;
+        t = name.release;
         r = 0;
         for (i = 0; i < 3; i++) {
-                t = strtok(s, ".");
+                t = strtok(t, ".");
                 r = r * 256 + (t ? atoi(t) : 0);
-                s = NULL;
+                t = NULL;
         }
         return r;
 }
diff --git a/shell/ash.c b/shell/ash.c
index 8a1628e81..17121aa9b 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2556,7 +2556,7 @@ updatepwd(const char *dir)
                         new = stack_putstr(p, new);
                         USTPUTC('/', new);
                 }
-                p = strtok(0, "/");
+                p = strtok(NULL, "/");
         }
         if (new > lim)
                 STUNPUTC(new);