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Commit 77ecb6fe authored by Laurent Navet's avatar Laurent Navet Committed by Greg Kroah-Hartman
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staging: line6: Use kmemdup rather than duplicating its implementation 



staging: line6: driver.c
 The semantic patch that makes this output is available
 in scripts/coccinelle/api/memdup.cocci.

Signed-off-by: default avatarLaurent Navet <laurent.navet@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a3762902

drivers/staging/line6/driver.c

+2 −3
Original line number Diff line number Diff line
@@ -307,14 +307,13 @@ int line6_version_request_async(struct usb_line6 *line6) 
	char *buffer;

	int retval;



	buffer = kmalloc(sizeof(line6_request_version), GFP_ATOMIC);

	buffer = kmemdup(line6_request_version,

			sizeof(line6_request_version), GFP_ATOMIC);

	if (buffer == NULL) {

		dev_err(line6->ifcdev, "Out of memory");

		return -ENOMEM;

	}



	memcpy(buffer, line6_request_version, sizeof(line6_request_version));



	retval = line6_send_raw_message_async(line6, buffer,

					      sizeof(line6_request_version));

	kfree(buffer);