staging: wfx: make hif_scan() usage clearer

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hif_scan() return max number of jiffies to wait before the completion
indication. However, if this value is negative, an error has occurred.

Reword the code to reflect that behavior.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-3-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jérôme Pouiller 2020-01-15 13:54:05 +00:00 • committed by Greg Kroah-Hartman

parent 8b08b6a8c3

commit 99aa34a62b

1 changed files with 3 additions and 4 deletions

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drivers/staging/wfx/scan.c

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