USB: cdc-acm: use dev_err to report failed allocations

Upgrade out-of-memory dev_dbg to dev_err.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 849aa04e60934585726e7fbd520b9734b249e74b..c9f8a837c5fad53cce23a73c3fcc125dab53b511 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1143,7 +1143,7 @@ made_compressed_probe:
 
        acm = kzalloc(sizeof(struct acm), GFP_KERNEL);
        if (acm == NULL) {
-               dev_dbg(&intf->dev, "out of memory (acm kzalloc)\n");
+               dev_err(&intf->dev, "out of memory (acm kzalloc)\n");
                goto alloc_fail;
        }
 
@@ -1179,19 +1179,19 @@ made_compressed_probe:
 
        buf = usb_alloc_coherent(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
        if (!buf) {
-               dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)\n");
+               dev_err(&intf->dev, "out of memory (ctrl buffer alloc)\n");
                goto alloc_fail2;
        }
        acm->ctrl_buffer = buf;
 
        if (acm_write_buffers_alloc(acm) < 0) {
-               dev_dbg(&intf->dev, "out of memory (write buffer alloc)\n");
+               dev_err(&intf->dev, "out of memory (write buffer alloc)\n");
                goto alloc_fail4;
        }
 
        acm->ctrlurb = usb_alloc_urb(0, GFP_KERNEL);
        if (!acm->ctrlurb) {
-               dev_dbg(&intf->dev, "out of memory (ctrlurb kmalloc)\n");
+               dev_err(&intf->dev, "out of memory (ctrlurb kmalloc)\n");
                goto alloc_fail5;
        }
        for (i = 0; i < num_rx_buf; i++) {
@@ -1199,7 +1199,7 @@ made_compressed_probe:
 
                rcv->urb = usb_alloc_urb(0, GFP_KERNEL);
                if (rcv->urb == NULL) {
-                       dev_dbg(&intf->dev,
+                       dev_err(&intf->dev,
                                "out of memory (read urbs usb_alloc_urb)\n");
                        goto alloc_fail6;
                }
@@ -1213,7 +1213,7 @@ made_compressed_probe:
                rb->base = usb_alloc_coherent(acm->dev, readsize,
                                GFP_KERNEL, &rb->dma);
                if (!rb->base) {
-                       dev_dbg(&intf->dev,
+                       dev_err(&intf->dev,
                                "out of memory (read bufs usb_alloc_coherent)\n");
                        goto alloc_fail7;
                }
@@ -1223,7 +1223,7 @@ made_compressed_probe:
 
                snd->urb = usb_alloc_urb(0, GFP_KERNEL);
                if (snd->urb == NULL) {
-                       dev_dbg(&intf->dev,
+                       dev_err(&intf->dev,
                                "out of memory (write urbs usb_alloc_urb)\n");
                        goto alloc_fail8;
                }