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Commit 65d9d2ca authored by Thomas Meyer's avatar Thomas Meyer Committed by David S. Miller
Browse files

RxRPC: Use kmemdup rather than duplicating its implementation 



The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.

Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cb508701

net/rxrpc/ar-key.c

+2 −4
Original line number Diff line number Diff line
@@ -306,10 +306,9 @@ static int rxrpc_krb5_decode_tagged_data(struct krb5_tagged_data *td, 
	td->data_len = len;



	if (len > 0) {

		td->data = kmalloc(len, GFP_KERNEL);

		td->data = kmemdup(xdr, len, GFP_KERNEL);

		if (!td->data)

			return -ENOMEM;

		memcpy(td->data, xdr, len);

		len = (len + 3) & ~3;

		toklen -= len;

		xdr += len >> 2;
@@ -401,10 +400,9 @@ static int rxrpc_krb5_decode_ticket(u8 **_ticket, u16 *_tktlen, 
	_debug("ticket len %u", len);



	if (len > 0) {

		*_ticket = kmalloc(len, GFP_KERNEL);

		*_ticket = kmemdup(xdr, len, GFP_KERNEL);

		if (!*_ticket)

			return -ENOMEM;

		memcpy(*_ticket, xdr, len);

		len = (len + 3) & ~3;

		toklen -= len;

		xdr += len >> 2;