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2bdf6ea51c
Fix WARN_ON() macro usage as suggested by Felipe.
Instead of using:
if (cond) {
WARN_ON(1);
do_stuff();
}
Use a better pattern with WARN_ON() placed in if condition:
if (WARN_ON(cond))
do_stuff();
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TODO: - more discussion about the protocol - testing - review of the userspace interface - document the protocol Please send patches for this code to Greg Kroah-Hartman <greg@kroah.com>