USB: usbtest: add a timeout for scatter-gather tests

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commit 32b36eeae6 upstream.

In usbtest, tests 5 - 8 use the scatter-gather library in usbcore
without any sort of timeout.  If there's a problem in the gadget or
host controller being tested, the test can hang.

This patch adds a 10-second timeout to the tests, so that they will
fail gracefully with an ETIMEDOUT error instead of hanging.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Huang Rui <ray.huang@amd.com>
Tested-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Alan Stern 2014-06-03 11:11:34 -04:00 • committed by Greg Kroah-Hartman

parent c1bbe8ec4b

commit c94bdf18b5

1 changed files with 15 additions and 1 deletions

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drivers/usb/misc/usbtest.c

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