Messages in this thread Patch in this message | | | Subject | [PATCH 4/4] uwb/i1480/dfu/usb: Delete two error messages for a failed memory allocation in i1480_usb_probe() | From | SF Markus Elfring <> | Date | Tue, 5 Dec 2017 21:30:19 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Tue, 5 Dec 2017 21:07:47 +0100
Omit extra messages for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/uwb/i1480/dfu/usb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/uwb/i1480/dfu/usb.c b/drivers/uwb/i1480/dfu/usb.c index a50cf45e530f..56bbdc5504d4 100644 --- a/drivers/uwb/i1480/dfu/usb.c +++ b/drivers/uwb/i1480/dfu/usb.c @@ -366,10 +366,9 @@ int i1480_usb_probe(struct usb_interface *iface, const struct usb_device_id *id) if (iface->cur_altsetting->desc.bNumEndpoints < 1) return -ENODEV; - result = -ENOMEM; i1480_usb = kzalloc(sizeof(*i1480_usb), GFP_KERNEL); if (i1480_usb == NULL) { - dev_err(dev, "Unable to allocate instance\n"); + result = -ENOMEM; goto error; } i1480_usb_init(i1480_usb); @@ -378,7 +377,6 @@ int i1480_usb_probe(struct usb_interface *iface, const struct usb_device_id *id) i1480->buf_size = 512; i1480->cmd_buf = kmalloc(2 * i1480->buf_size, GFP_KERNEL); if (i1480->cmd_buf == NULL) { - dev_err(dev, "Cannot allocate transfer buffers\n"); result = -ENOMEM; goto error_buf_alloc; } -- 2.15.1
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