diff options
| author |   Erik Stromdahl <erik.stromdahl@gmail.com> | 2019-04-19 10:29:06 +0300 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2019-04-23 16:26:19 +0300 |
| commit | f91b63b0e3b22f3688fd6b352128c3e0e40d02b4 (patch) | |
| tree | 6526de0c072ad31eff999b5f57b22c76f49617c3 /drivers/net/wireless/ath/ath10k | |
| parent | ath10k: add initialization of HTC header (diff) | |
| download | linux-dev-f91b63b0e3b22f3688fd6b352128c3e0e40d02b4.tar.xz linux-dev-f91b63b0e3b22f3688fd6b352128c3e0e40d02b4.zip | |
ath10k: sdio: add missing error check
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/sdio.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c index d5073fac9509..30102090e282 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.c +++ b/drivers/net/wireless/ath/ath10k/sdio.c @@ -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 */ |