Nicholas Mc Guire 3e2e9cf9ee staging: fieldbus: anybus-s: fix wait_for_completion_timeout return handling ...

wait_for_completion_timeout() returns unsigned long (0 on timeout or
remaining jiffies) not int. Assigning this return value to int may
theoretically overflow (though not in this case where TIMEOUT is
only HZ*2).

Fix this inconsistency by wrapping the wait_for_completion_timeout
into the if().

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-05-01 16:45:03 +02:00

..

anybuss

staging: fieldbus: anybus-s: fix wait_for_completion_timeout return handling

2019-05-01 16:45:03 +02:00

Documentation

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dev_core.c

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fieldbus_dev.h

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Kconfig

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Makefile

staging: fieldbus: anybus-s: support the Arcx anybus controller

2019-04-17 12:07:31 +02:00

TODO

staging: fieldbus: add TODO

2019-04-17 12:07:31 +02:00