| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.13 23/47] thunderbolt: Fix reset response_type | Date | Fri, 8 Sep 2017 15:18:55 +0200 |
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4.13-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter <dan.carpenter@oracle.com>
commit 02729d17b1b818cc38a6b6319231a0cd86b132e4 upstream.
There is a mistake here where we accidentally use sizeof(TB_CFG_PKG_RESET) instead of just TB_CFG_PKG_RESET. The size of an int is 4 so it's the same as TB_CFG_PKG_NOTIFY_ACK.
Fixes: d7f781bfdbf4 ("thunderbolt: Rework control channel to be more reliable") Reported-by: Colin King <colin.king@canonical.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/thunderbolt/ctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/thunderbolt/ctl.c +++ b/drivers/thunderbolt/ctl.c @@ -804,7 +804,7 @@ struct tb_cfg_result tb_cfg_reset(struct req->request_type = TB_CFG_PKG_RESET; req->response = &reply; req->response_size = sizeof(reply); - req->response_type = sizeof(TB_CFG_PKG_RESET); + req->response_type = TB_CFG_PKG_RESET; res = tb_cfg_request_sync(ctl, req, timeout_msec);
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