[SCSI] zfcp: Fix linebreak in hba trace

Advance the correct pointer when inserting the linebreak for the HBA
trace. It was missing in the output since the pointer to the output
buffer was never advanced, and the linebreak character was overwritten
later.

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 84450955ae114acdb674dca6dfe3575caa3afde5..7369c8911bcf8c5b94348c92c49c093d9970301e 100644 (file)
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -327,7 +327,7 @@ static void zfcp_dbf_hba_view_response(char **p,
                        break;
                zfcp_dbf_out(p, "scsi_cmnd", "0x%0Lx", r->u.fcp.cmnd);
                zfcp_dbf_out(p, "scsi_serial", "0x%016Lx", r->u.fcp.serial);
-               p += sprintf(*p, "\n");
+               *p += sprintf(*p, "\n");
                break;
 
        case FSF_QTCB_OPEN_PORT_WITH_DID: