mailbox: arm_mhuv2: clean up loop in get_irq_chan_comb()

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[ Upstream commit 192a16a343 ]

Both the inner and outer loops in this code use the "i" iterator.
The inner loop should really use a different iterator.

It doesn't affect things in practice because the data comes from the
device tree.  The "protocol" and "windows" variables are going to be
zero.  That means we're always going to hit the "return &chans[channel];"
statement and we're not going to want to iterate through the outer
loop again.

Still it's worth fixing this for future use cases.

Fixes: 5a6338cce9 ("mailbox: arm_mhuv2: Add driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Dan Carpenter 2024-11-14 12:00:12 +03:00 • committed by Greg Kroah-Hartman

parent 246896417a

commit 8ac9fbe437

1 changed files with 4 additions and 4 deletions

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drivers/mailbox/arm_mhuv2.c

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