From: Philippe Waroquiers <philippe.waroquiers@skynet.be>
Date: Sat, 19 May 2018 06:54:44 +0000 (+0200)
Subject: Remove useless variable int i in backtrace_command_1
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=59f66be3aca7ef310c1d4464e93b251fe87135e0;p=binutils-gdb.git

Remove useless variable int i in backtrace_command_1

value of int i was not used in the loop or after the loop.
Pushed as obvious.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4c213aef6ab..b15d8d11a93 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* stack.c (backtrace_command_1): Remove useless variable int i.
+
 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 
 	* stack.c (print_frame_info): Fix comment.
diff --git a/gdb/stack.c b/gdb/stack.c
index c44423c199b..74c92537da4 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1696,7 +1696,6 @@ backtrace_command_1 (const char *count_exp, frame_filter_flags flags,
 {
   struct frame_info *fi;
   int count;
-  int i;
   int py_start = 0, py_end = 0;
   enum ext_lang_bt_status result = EXT_LANG_BT_ERROR;
 
@@ -1779,7 +1778,7 @@ backtrace_command_1 (const char *count_exp, frame_filter_flags flags,
 	  count = -1;
 	}
 
-      for (i = 0, fi = trailing; fi && count--; i++, fi = get_prev_frame (fi))
+      for (fi = trailing; fi && count--; fi = get_prev_frame (fi))
 	{
 	  QUIT;