tree b5a44fdeca7a925a2c763bb60a290c0b9bc6a11d
parent 0f7db23a07af5de22940f08c3f88a0741d4df0bc
author Al Viro <viro@zeniv.linux.org.uk> 1416484889 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1416824202 -0500

[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>