[PATCH] tests: Remove unused "wcount" from linux-test.c

[Brian Cain]

clang reports this variable as 'set but not used'.

Signed-off-by: Brian Cain <bc...@quicinc.com>   
---
 tests/tcg/multiarch/linux/linux-test.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tests/tcg/multiarch/linux/linux-test.c 
b/tests/tcg/multiarch/linux/linux-test.c
index 019d8175ca..d5781bb476 100644
--- a/tests/tcg/multiarch/linux/linux-test.c
+++ b/tests/tcg/multiarch/linux/linux-test.c
@@ -332,12 +332,11 @@ static void test_pipe(void)
     fd_set rfds, wfds;
     int fds[2], fd_max, ret;
     uint8_t ch;
-    int wcount, rcount;
+    int rcount;
 
     chk_error(pipe(fds));
     chk_error(fcntl(fds[0], F_SETFL, O_NONBLOCK));
     chk_error(fcntl(fds[1], F_SETFL, O_NONBLOCK));
-    wcount = 0;
     rcount = 0;
     for(;;) {
         FD_ZERO(&rfds);
@@ -360,7 +359,6 @@ static void test_pipe(void)
             if (FD_ISSET(fds[1], &wfds)) {
                 ch = 'a';
                 chk_error(write(fds[1], &ch, 1));
-                wcount++;
             }
         }
     }
-- 
2.35.3