From: Tobias Klauser <tklauser@distanz.ch>
Date: Wed, 22 Apr 2020 01:29:27 +0200
Subject: xsk: Fix typo in xsk_umem_consume_tx and xsk_generic_xmit comments
Patch-mainline: v5.8-rc1
Git-commit: 0a05861f80fe7d4dcfdabcc98d9854947573e072
References: jsc#SLE-13706

s/backpreassure/backpressure/

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20200421232927.21082-1-tklauser@distanz.ch
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/xdp/xsk.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -322,7 +322,7 @@ bool xsk_umem_consume_tx(struct xdp_umem
 		if (!xskq_cons_peek_desc(xs->tx, desc, umem))
 			continue;
 
-		/* This is the backpreassure mechanism for the Tx path.
+		/* This is the backpressure mechanism for the Tx path.
 		 * Reserve space in the completion queue and only proceed
 		 * if there is space in it. This avoids having to implement
 		 * any buffering in the Tx path.
@@ -406,7 +406,7 @@ static int xsk_generic_xmit(struct sock
 		addr = desc.addr;
 		buffer = xdp_umem_get_data(xs->umem, addr);
 		err = skb_store_bits(skb, 0, buffer, len);
-		/* This is the backpreassure mechanism for the Tx path.
+		/* This is the backpressure mechanism for the Tx path.
 		 * Reserve space in the completion queue and only proceed
 		 * if there is space in it. This avoids having to implement
 		 * any buffering in the Tx path.