target: avoid multiple outputs in scsi_dump_inquiry()

The multiple calls to pr_debug() each with one letter results in a new
line. This patch merges the multiple requests into one call per line
so we don't have the multiple line cuts.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 50d6911..e186f7d 100644 (file)
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1255,32 +1255,34 @@ static void core_setup_task_attr_emulation(struct se_device *dev)
 static void scsi_dump_inquiry(struct se_device *dev)
 {
        struct t10_wwn *wwn = &dev->se_sub_dev->t10_wwn;
+       char buf[17];
        int i, device_type;
        /*
         * Print Linux/SCSI style INQUIRY formatting to the kernel ring buffer
         */
-       pr_debug("  Vendor: ");
        for (i = 0; i < 8; i++)
                if (wwn->vendor[i] >= 0x20)
-                       pr_debug("%c", wwn->vendor[i]);
+                       buf[i] = wwn->vendor[i];
                else
-                       pr_debug(" ");
+                       buf[i] = ' ';
+       buf[i] = '\0';
+       pr_debug("  Vendor: %s\n", buf);
 
-       pr_debug("  Model: ");
        for (i = 0; i < 16; i++)
                if (wwn->model[i] >= 0x20)
-                       pr_debug("%c", wwn->model[i]);
+                       buf[i] = wwn->model[i];
                else
-                       pr_debug(" ");
+                       buf[i] = ' ';
+       buf[i] = '\0';
+       pr_debug("  Model: %s\n", buf);
 
-       pr_debug("  Revision: ");
        for (i = 0; i < 4; i++)
                if (wwn->revision[i] >= 0x20)
-                       pr_debug("%c", wwn->revision[i]);
+                       buf[i] = wwn->revision[i];
                else
-                       pr_debug(" ");
-
-       pr_debug("\n");
+                       buf[i] = ' ';
+       buf[i] = '\0';
+       pr_debug("  Revision: %s\n", buf);
 
        device_type = dev->transport->get_device_type(dev);
        pr_debug("  Type:   %s ", scsi_device_type(device_type));