submit_io(): fix "nvme compare" to pass correct command

Since "18de3a6d Convert to libnvme", an "nvme compare" was being
converted incorrectly into an "nvme write" in submit_io().

Signed-off-by: John Levon <john.levon@nutanix.com>

diff --git a/nvme.c b/nvme.c
index 217a8e000f40bc335cab5d6e3c9b8094d9c841ff..38c865bfb0728f3dd7e967a1e5c98bce496c8ed3 100644 (file)
--- a/nvme.c
+++ b/nvme.c
@@ -6602,7 +6602,9 @@ static int submit_io(int opcode, char *command, const char *desc,
                .result         = NULL,
        };
        gettimeofday(&start_time, NULL);
-       if (opcode & 1)
+       if (opcode == nvme_cmd_compare)
+               err = nvme_compare(&args);
+       else if (opcode & 1)
                err = nvme_write(&args);
        else
                err = nvme_read(&args);