[tor-commits] [tor/master] ticket(25645): remove unused variable n_possible from channel_get_for_extend()

[nickm at torproject.org]

commit 2680a8b5b108ff1532b1aa59849e3156ce76f52b
Author: Deepesh Pathak <deepshpathak at gmail.com>
Date:   Tue Apr 3 09:17:23 2018 +0530

    ticket(25645): remove unused variable n_possible from channel_get_for_extend()
---
 changes/ticket25645 | 4 ++++
 src/or/channel.c    | 4 +---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/changes/ticket25645 b/changes/ticket25645
new file mode 100644
index 000000000..ab20a5ca4
--- /dev/null
+++ b/changes/ticket25645
@@ -0,0 +1,4 @@
+  o Minor bugfixes (channel_get_for_extend()):
+    - Remove the unused variable n_possible from the function
+      Fixes bug 25645; bugfix on 0.2.4.4-alpha
+
diff --git a/src/or/channel.c b/src/or/channel.c
index a9483ee02..af2558e1f 100644
--- a/src/or/channel.c
+++ b/src/or/channel.c
@@ -2387,7 +2387,7 @@ channel_get_for_extend(const char *rsa_id_digest,
 {
   channel_t *chan, *best = NULL;
   int n_inprogress_goodaddr = 0, n_old = 0;
-  int n_noncanonical = 0, n_possible = 0;
+  int n_noncanonical = 0;
 
   tor_assert(msg_out);
   tor_assert(launch_out);
@@ -2450,8 +2450,6 @@ channel_get_for_extend(const char *rsa_id_digest,
       continue;
     }
 
-    ++n_possible;
-
     if (!best) {
       best = chan; /* If we have no 'best' so far, this one is good enough. */
       continue;