commit 81f517feec5e789b7bf5d4256d54e8da0b74a956
author Stefan Berger <stefanb@linux.ibm.com> Wed May 25 14:19:36 2022 -0400
committer Stefan Berger <stefanb@us.ibm.com> Wed May 25 18:54:58 2022 -0400
tree 2b72138a18dc8036a89a7ebdf34c3b71268ccb86
parent f8e5cbd8096f540a8234a8fc7791a41f512f1b0f

swtpm: Remove assignment to unused variable

Remove the assigment to 'res' since the subsequent code path does not
need it.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>

src/swtpm/ctrlchannel.c

diff --git a/src/swtpm/ctrlchannel.c b/src/swtpm/ctrlchannel.c
index d50c6f3..1d645f2 100644
--- a/src/swtpm/ctrlchannel.c
+++ b/src/swtpm/ctrlchannel.c
@@ -230,7 +230,6 @@
         if (remain) {
             n = read_eintr(fd, pss->u.req.data, sizeof(pss->u.req.data));
             if (n < 0) {
-                res = TPM_IOERROR;
                 close(fd);
                 fd = -1;
                 goto err_fd_broken;