[atm] switch vcc_sendmsg() to copy_from_iter()
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 20 Nov 2014 12:01:29 +0000 (07:01 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 24 Nov 2014 10:16:42 +0000 (05:16 -0500)
commit7424ce65065852bdf7a040bf2490da4a8fc4b464
treeb5a44fdeca7a925a2c763bb60a290c0b9bc6a11d
parent0f7db23a07af5de22940f08c3f88a0741d4df0bc
[atm] switch vcc_sendmsg() to copy_from_iter()

... and make it handle multi-segment iovecs - deals with that
"fix this later" issue for free.  A bit of shame, really - it
had been there since 2.3.15pre3 when the whole thing went into the
tree, practically a historical artefact by now...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
net/atm/common.c