[PATCH v3 6/6] Cygwin: signal: Remove context_copy in call_signal_handler()

[Takashi Yano]

After the commit 1d97f8aa4385, context_copy in call_signal_handle()
is not used anymore. This patch removes it.

Fixes: 1d97f8aa4385 ("Cygwin: signals: don't evaluate SA_SIGINFO context after 
handler returns")
Reviewed-by:
Signed-off-by: Takashi Yano <takashi.y...@nifty.ne.jp>
---
 winsup/cygwin/exceptions.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
index 1e19af68c..c9fe6a386 100644
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -1694,7 +1694,7 @@ _cygtls::call_signal_handler ()
       siginfo_t thissi = infodata;
       void (*thisfunc) (int, siginfo_t *, void *) = func;
 
-      ucontext_t *thiscontext = NULL, context_copy;
+      ucontext_t *thiscontext = NULL;
 
       /* Only make a context for SA_SIGINFO handlers */
       if (this_sa_flags & SA_SIGINFO)
@@ -1752,7 +1752,6 @@ _cygtls::call_signal_handler ()
                                     ? (uintptr_t) thissi.si_addr : 0;
 
          thiscontext = &context1;
-         context_copy = context1;
        }
 
       int this_errno = saved_errno;
-- 
2.45.1