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(parent: fe10aaa) | patch
r8169: remove now unneeded barrier in rtl_tx
authorHeiner Kallweit <hkallweit1@gmail.com>
Fri, 6 Mar 2020 22:58:50 +0000 (23:58 +0100)
committerDavid S. Miller <davem@davemloft.net>
Tue, 10 Mar 2020 02:07:42 +0000 (19:07 -0700)
commit9894db0f2e8735bee05e7a2f6d78e9b998b6eee9
tree7a440438ea030e1d9872ffa4acfce310eee814f4tree | snapshot
parentfe10aaa45f5dd50da3ce5d794c7b59dddb9cfe71commit | diff
r8169: remove now unneeded barrier in rtl_tx

Until 178ac58de370 ("r8169: don't use bit LastFrag in tx descriptor
after send") we used to access another bit in the descriptor, therefore
it seems the barrier was needed. Since this commit DescOwn is the
only bit we're interested in, so the barrier isn't needed any longer.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/realtek/r8169_main.c diff | blob | history
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