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-rw-r--r--drivers/usb/storage/transport.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 9743e289cd3..419afb2216b 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -266,8 +266,9 @@ int usb_stor_clear_halt(struct us_data *us, unsigned int pipe)
NULL, 0, 3*HZ);
/* reset the endpoint toggle */
- usb_settoggle(us->pusb_dev, usb_pipeendpoint(pipe),
- usb_pipeout(pipe), 0);
+ if (result >= 0)
+ usb_settoggle(us->pusb_dev, usb_pipeendpoint(pipe),
+ usb_pipeout(pipe), 0);
US_DEBUGP("%s: result = %d\n", __FUNCTION__, result);
return result;
@@ -1124,7 +1125,7 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
* It's handy that every transport mechanism uses the control endpoint for
* resets.
*
- * Basically, we send a reset with a 20-second timeout, so we don't get
+ * Basically, we send a reset with a 5-second timeout, so we don't get
* jammed attempting to do the reset.
*/
static int usb_stor_reset_common(struct us_data *us,
@@ -1145,13 +1146,9 @@ static int usb_stor_reset_common(struct us_data *us,
clear_bit(US_FLIDX_ABORTING, &us->flags);
scsi_unlock(us_to_host(us));
- /* A 20-second timeout may seem rather long, but a LaCie
- * StudioDrive USB2 device takes 16+ seconds to get going
- * following a powerup or USB attach event.
- */
result = usb_stor_control_msg(us, us->send_ctrl_pipe,
request, requesttype, value, index, data, size,
- 20*HZ);
+ 5*HZ);
if (result < 0) {
US_DEBUGP("Soft reset failed: %d\n", result);
goto Done;
@@ -1173,8 +1170,10 @@ static int usb_stor_reset_common(struct us_data *us,
US_DEBUGP("Soft reset: clearing bulk-out endpoint halt\n");
result2 = usb_stor_clear_halt(us, us->send_bulk_pipe);
- /* return a result code based on the result of the control message */
- if (result < 0 || result2 < 0) {
+ /* return a result code based on the result of the clear-halts */
+ if (result >= 0)
+ result = result2;
+ if (result < 0) {
US_DEBUGP("Soft reset failed\n");
goto Done;
}