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

Uday Shankar posted 2 patches 1 month, 1 week ago
[PATCH 2/2] selftests: ublk: kublk: fix an error log line
Posted by Uday Shankar 1 month, 1 week ago
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 <ushankar@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.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 d39f166c9dc31721381184fb27d68347ecab81b6..91c282bc767449a418cce7fc816dc8e9fc732d6a 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