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net/qede: remove prefetch in Tx path
authorShahed Shaikh <shshaikh@marvell.com>
Fri, 18 Jan 2019 10:29:30 +0000 (02:29 -0800)
committerThomas Monjalon <thomas@monjalon.net>
Fri, 18 Jan 2019 23:37:45 +0000 (00:37 +0100)
Incorrect placement of prefetch in Tx path is causing
a performance drop of around ~2% on AMD platform.

Fixes: 2ea6f76aff40 ("qede: add core driver")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Acked-by: Rasesh Mody <rmody@marvell.com>

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