ath11k: fix some sleeping in atomic bugs

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The ath11k_dbring_bufs_replenish() and ath11k_dbring_fill_bufs()
take a "gfp" parameter but they since they take spinlocks, the
allocations they do have to be atomic.  This causes a bug because
ath11k_dbring_buf_setup passes GFP_KERNEL for the gfp flags.

The fix is to use GFP_ATOMIC and remove the unused parameters.

Fixes: bd6478559e ("ath11k: Add direct buffer ring support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210812070434.GE31863@kili

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Dan Carpenter 2021-09-28 12:05:43 +03:00 • committed by Kalle Valo

parent b9b5948cdd

commit aadf7c81a0

1 changed files with 7 additions and 9 deletions

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drivers/net/wireless/ath/ath11k/dbring.c

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