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ath10k: sdio: add missing error check

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Although not likely, the bundle allocation might fail.
Add proper error check and warning print.

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Erik Stromdahl
2019-04-19 10:29:06 +03:00
committed by Kalle Valo
parent fbd428a5b8
commit f91b63b0e3
1 changed files with 5 additions and 0 deletions
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5
drivers/net/wireless/ath/ath10k/sdio.c
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@@ -584,6 +584,11 @@ static int ath10k_sdio_mbox_rx_alloc(struct ath10k *ar,
act_len,
&bndl_cnt);
if (ret) {
ath10k_warn(ar, "alloc_bundle error %d\n", ret);
goto err;
}
n_lookaheads += bndl_cnt;
i += bndl_cnt;
/*Next buffer will be the last in the bundle */