Commit 965f9b8c authored by Dell Jin's avatar Dell Jin Committed by David S. Miller
Browse files

net: ethernet: adi: adin1110: Fix uninitialized variable 



The spi_transfer struct has to have all it's fields initialized to 0 in
this case, since not all of them are set before starting the transfer.
Otherwise, spi_sync_transfer() will sometimes return an error.

Fixes: a526a3cc ("net: ethernet: adi: adin1110: Fix SPI transfers")
Signed-off-by: default avatarDell Jin <dell.jin.code@outlook.com>
Signed-off-by: default avatarCiprian Regus <ciprian.regus@analog.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 95201f36

drivers/net/ethernet/adi/adin1110.c

+1 −1
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ static int adin1110_read_fifo(struct adin1110_port_priv *port_priv) 
{

	struct adin1110_priv *priv = port_priv->priv;

	u32 header_len = ADIN1110_RD_HEADER_LEN;

	struct spi_transfer t;

	struct spi_transfer t = {0};

	u32 frame_size_no_fcs;

	struct sk_buff *rxb;

	u32 frame_size;