Patchwork [U-Boot,7/9] dfu: Properly zero out timeout value

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Submitter Pantelis Antoniou
Date Nov. 30, 2012, 4:51 p.m.
Message ID <1354294293-2801-8-git-send-email-panto@antoniou-consulting.com>
Download mbox | patch
Permalink /patch/202997/
State Superseded
Delegated to: Marek Vasut
Headers show

Comments

Pantelis Antoniou - Nov. 30, 2012, 4:51 p.m.
Zero out timeout value; letting it filled with undefined values
ends up with the dfu host hanging.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
---
 drivers/usb/gadget/f_dfu.c | 3 +++
 1 file changed, 3 insertions(+)

Patch

diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
index 6494f5e..c15585c 100644
--- a/drivers/usb/gadget/f_dfu.c
+++ b/drivers/usb/gadget/f_dfu.c
@@ -164,6 +164,9 @@  static void handle_getstatus(struct usb_request *req)
 
 	/* send status response */
 	dstat->bStatus = f_dfu->dfu_status;
+	dstat->bwPollTimeout[0] = 0;
+	dstat->bwPollTimeout[1] = 0;
+	dstat->bwPollTimeout[2] = 0;
 	dstat->bState = f_dfu->dfu_state;
 	dstat->iString = 0;
 }