rename variable to avoid shadow. from Brian Callahan

diff --git a/usr.bin/vmstat/dkstats.c b/usr.bin/vmstat/dkstats.c
index 61e3b5d..d552310 100644 (file)
--- a/usr.bin/vmstat/dkstats.c
+++ b/usr.bin/vmstat/dkstats.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dkstats.c,v 1.39 2016/09/04 14:21:05 tb Exp $ */
+/*     $OpenBSD: dkstats.c,v 1.40 2017/05/30 05:57:46 tedu Exp $       */
 /*     $NetBSD: dkstats.c,v 1.1 1996/05/10 23:19:27 thorpej Exp $      */
 
 /*
@@ -201,9 +201,9 @@ dkreadstats(void)
                            (name = strsep(&bufpp, ",")) != NULL; i++)
                                dk_name[i] = name;
                        for (i = 0; i < dk_ndrive; i++) {
-                               char *p = strchr(dk_name[i], ':');
-                               if (p)
-                                       *p = '\0';
+                               char *ep = strchr(dk_name[i], ':');
+                               if (ep)
+                                       *ep = '\0';
                        }
                        disknames = cur.dk_name[0];     /* To free old names. */
 
@@ -534,9 +534,9 @@ dkinit(int sel)
                        cur.dk_select[i] = sel;
                }
                for (i = 0; i < dk_ndrive; i++) {
-                       char *p = strchr(cur.dk_name[i], ':');
-                       if (p)
-                               *p = '\0';
+                       char *ep = strchr(cur.dk_name[i], ':');
+                       if (ep)
+                               *ep = '\0';
                }
        } else {
 #if !defined(NOKVM)