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Philipp Zabel authored
Determining the next free instance just by incrementing and decrementing an instance counter does not work: if there are two instances opened, 0 and 1, and instance 0 is released, the next call to coda_open will create a new instance with index 1, but instance 1 is already in use. Instead, scan a bitfield of active instances to determine the first free instance index. Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Tested-by:
Javier Martin <javier.martin@vista-silicon.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
e11f3e6e