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(parent: a3b0b64) | patch
net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
authorChristian Eggers <ceggers@arri.de>
Sun, 1 Nov 2020 19:16:10 +0000 (21:16 +0200)
committerJakub Kicinski <kuba@kernel.org>
Tue, 3 Nov 2020 01:41:16 +0000 (17:41 -0800)
commit88fda8eefd9a7a7175bf4dad1d02cc0840581111
treeadb8abb6b4961df16ca7252686c4260b02475ff7tree | snapshot
parenta3b0b6479700a5b0af2c631cb2ec0fb7a0d978f2commit | diff
net: dsa: tag_ksz: don't allocate additional memory for padding/tagging

The caller (dsa_slave_xmit) guarantees that the frame length is at least
ETH_ZLEN and that enough memory for tail tagging is available.

Signed-off-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/dsa/tag_ksz.c diff | blob | history
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