[S390] sclp: emit error message if assign storage fails

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index eb5f1b8bc57fd0546c94067a5b57364f3db1addf..ec9c0bcf66eeefd8ee9029675cc193d0af328b0f 100644 (file)
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -324,6 +324,9 @@ static int do_assign_storage(sclp_cmdw_t cmd, u16 rn)
        case 0x0120:
                break;
        default:
+               pr_warning("assign storage failed (cmd=0x%08x, "
+                          "response=0x%04x, rn=0x%04x)\n", cmd,
+                          sccb->header.response_code, rn);
                rc = -EIO;
                break;
        }