Commit c58eef06 authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman

staging: wilc1000: fix missing read_write setting when reading data

Currently the cmd.read_write setting is not initialized so it contains
garbage from the stack.  Fix this by setting it to 0 to indicate a
read is required.

Detected by CoverityScan, CID#1357925 ("Uninitialized scalar variable")

Fixes: c5c77ba1 ("staging: wilc1000: Add SDIO/SPI 802.11 driver")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: default avatarAjay Singh <ajay.kathat@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 012c5e8d
......@@ -861,6 +861,7 @@ static int sdio_read_int(struct wilc *wilc, u32 *int_status)
if (!sdio_priv->irq_gpio) {
int i;
cmd.read_write = 0;
cmd.function = 1;
cmd.address = 0x04;
cmd.data = 0;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment