libertas: Zero 'pdata_size' field in cmd_ctrl_node reliably.
Otherwise, lbs_process_rx_command() will take the new path for
lbs_cmd() responses, when it shouldn't.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 9064513a..4fc3e4b 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1674,6 +1674,7 @@
wake_up_interruptible(&ptempnode->cmdwait_q);
ptempnode->wait_option = 0;
ptempnode->pdata_buf = NULL;
+ ptempnode->pdata_size = 0;
if (ptempnode->bufvirtualaddr != NULL)
memset(ptempnode->bufvirtualaddr, 0, MRVDRV_SIZE_OF_CMD_BUFFER);
@@ -1701,6 +1702,7 @@
ptempnode->wait_option = wait_option;
ptempnode->pdata_buf = pdata_buf;
+ ptempnode->pdata_size = 0;
lbs_deb_leave(LBS_DEB_HOST);
}