wifi: ath11k: print a warning when crypto_alloc_shash() fails

From: Kalle Valo <[email protected]>

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.

---
 drivers/net/wireless/ath/ath11k/dp_rx.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

index 99859b59138e..d22e5349c551 100644
@@ -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);
 

base-commit: bea046575a2e6d7d1cf63cc7ab032647a3585de5

2.30.2


-- 
ath11k mailing list
[email protected]
http://lists.infradead.org/mailman/listinfo/ath11k

Patch applied to ath-next branch of ath.git, thanks.

a87a9110ac0d wifi: ath11k: print a warning when crypto_alloc_shash() fails

https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


-- 
ath11k mailing list
[email protected]
http://lists.infradead.org/mailman/listinfo/ath11k