diff options
| author | Kalle Valo <quic_kvalo@quicinc.com> | 2023-04-05 12:04:25 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2023-04-17 13:18:57 +0300 |
| commit | a87a9110ac0dcbfd9458b6665c141fa1c16a669d (patch) | |
| tree | 925a7bcf32d49099f18ff776b3c7fc29e269abe3 /drivers/net/wireless/ath/ath11k/dp_rx.c | |
| parent | 06c58473969239e00d76b683edd511952060ca56 (diff) | |
| download | linux-a87a9110ac0dcbfd9458b6665c141fa1c16a669d.tar.xz | |
wifi: ath11k: print a warning when crypto_alloc_shash() fails
Christoph reported that ath11k failed to initialise when michael_mic.ko
module was not installed. To make it easier to notice that case print a
warning when crypto_alloc_shash() fails.
Compile tested only.
Reported-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/all/20221130133016.GC3055@lst.de/
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230405090425.1351-1-kvalo@kernel.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp_rx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/dp_rx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 99859b59138e..d22e5349c551 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -3106,8 +3106,11 @@ int ath11k_peer_rx_frag_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id int i; tfm = crypto_alloc_shash("michael_mic", 0, 0); - if (IS_ERR(tfm)) + if (IS_ERR(tfm)) { + ath11k_warn(ab, "failed to allocate michael_mic shash: %ld\n", + PTR_ERR(tfm)); return PTR_ERR(tfm); + } spin_lock_bh(&ab->base_lock); |