[PATCH 2/4] selftests: ublk: kublk: fix an error log line

[Uday Shankar]

When doing io_uring operations using liburing, errno is not used to
indicate errors, so the %m format specifier does not provide any
relevant information for failed io_uring commands. Fix a log line
emitted on get_params failure to translate the error code returned in
the cqe->res field instead.

Signed-off-by: Uday Shankar <ushan...@purestorage.com>
---
 tools/testing/selftests/ublk/kublk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/ublk/kublk.c 
b/tools/testing/selftests/ublk/kublk.c
index 
b17eee643b2dbfd59903b61718afcbc21da91d97..ded1b93e7913011499ae5dae7b40f0e425982ee4
 100644
--- a/tools/testing/selftests/ublk/kublk.c
+++ b/tools/testing/selftests/ublk/kublk.c
@@ -215,7 +215,7 @@ static void ublk_ctrl_dump(struct ublk_dev *dev)
 
        ret = ublk_ctrl_get_params(dev, &p);
        if (ret < 0) {
-               ublk_err("failed to get params %m\n");
+               ublk_err("failed to get params %d %s\n", ret, strerror(-ret));
                return;
        }
 

-- 
2.34.1