USB: serial: remove redundant OOM messages
Remove redundant error messages on allocation failures, which have
already been logged.
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index bc176ae..2496e71 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -876,20 +876,14 @@
for (j = 0; j < NUM_URBS; ++j) {
urb = usb_alloc_urb(0, GFP_KERNEL);
mos7840_port->write_urb_pool[j] = urb;
-
- if (urb == NULL) {
- dev_err(&port->dev, "No more urbs???\n");
+ if (!urb)
continue;
- }
urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
GFP_KERNEL);
if (!urb->transfer_buffer) {
usb_free_urb(urb);
mos7840_port->write_urb_pool[j] = NULL;
- dev_err(&port->dev,
- "%s-out of memory for urb buffers.\n",
- __func__);
continue;
}
}
@@ -1381,12 +1375,8 @@
if (urb->transfer_buffer == NULL) {
urb->transfer_buffer =
kmalloc(URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL);
-
- if (urb->transfer_buffer == NULL) {
- dev_err_console(port, "%s no more kernel memory...\n",
- __func__);
+ if (!urb->transfer_buffer)
goto exit;
- }
}
transfer_size = min(count, URB_TRANSFER_BUFFER_SIZE);
@@ -2206,10 +2196,8 @@
dev_dbg(&port->dev, "mos7840_startup: configuring port %d\n", pnum);
mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL);
- if (mos7840_port == NULL) {
- dev_err(&port->dev, "%s - Out of memory\n", __func__);
+ if (!mos7840_port)
return -ENOMEM;
- }
/* Initialize all port interrupt end point to port 0 int
* endpoint. Our device has only one interrupt end point