staging: vc04_services: use 'time_left' variable with wait_for_completion_timeout()

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There is a confusing pattern in the kernel to use a variable named
'timeout' to store the result of wait_for_completion_timeout() causing
patterns like:

        timeout = wait_for_completion_timeout(...)
        if (!timeout) return -ETIMEDOUT;

with all kinds of permutations. Use 'time_left' as a variable to make the
code self explaining.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20240620182538.5497-2-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Wolfram Sang 2024-06-20 20:25:38 +02:00 • committed by Greg Kroah-Hartman

parent 7dff0b27d9

commit 71f738bb13

2 changed files with 8 additions and 8 deletions

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8

drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c

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8

drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c

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