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Commit 4128c0cf authored by Vakul Garg's avatar Vakul Garg Committed by David S. Miller
Browse files

tls: Fixed uninitialised vars warning 



In tls_sw_sendmsg() and tls_sw_sendpage(), it is possible that the
uninitialised variable 'ret' gets passed to sk_stream_error(). So
initialise local variable 'ret' to '0. The warnings were detected by
'smatch' tool.

Fixes: a42055e8 ("net/tls: Add support for async encryption")
Signed-off-by: default avatarVakul Garg <vakul.garg@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9932a29a

net/tls/tls_sw.c

+2 −2
Original line number Diff line number Diff line
@@ -690,7 +690,7 @@ int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) 
	int record_room;

	int num_zc = 0;

	int orig_size;

	int ret;

	int ret = 0;



	if (msg->msg_flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL))

		return -ENOTSUPP;
@@ -882,8 +882,8 @@ int tls_sw_sendpage(struct sock *sk, struct page *page, 
	int num_async = 0;

	bool full_record;

	int record_room;

	int ret = 0;

	bool eor;

	int ret;



	if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL |

		      MSG_SENDPAGE_NOTLAST))