[PATCH net-next] net/mlx5e: kTLS, Avoid kzalloc(GFP_KERNEL) under spinlock

[YueHaibing]

A spin lock is held before kzalloc, it may sleep with holding
the spinlock, so we should use GFP_ATOMIC instead.

This is detected by coccinelle.

Fixes: 0419d8c9d8f8 ("net/mlx5e: kTLS, Add kTLS RX resync support")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c 
b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
index acf6d80a6bb7..1a32435acac3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c
@@ -247,7 +247,7 @@ resync_post_get_progress_params(struct mlx5e_icosq *sq,
        int err;
        u16 pi;
 
-       buf = kzalloc(sizeof(*buf), GFP_KERNEL);
+       buf = kzalloc(sizeof(*buf), GFP_ATOMIC);
        if (unlikely(!buf)) {
                err = -ENOMEM;
                goto err_out;
-- 
2.17.1