ath9k_htc: check for underflow in ath9k_htc_rx_msg()

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We check for overflow here, but we don't check for underflow so it
causes a static checker warning.

Fixes: fb9987d0f7 ('ath9k_htc: Support for AR9271 chipset.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Dan Carpenter 2015-11-06 13:01:20 +03:00 • committed by Kalle Valo

parent 21ba005464

commit 3a318426e0

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/ath/ath9k/htc_hst.c

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