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ANDROID: net: pppolac/pppopns: Replace msg.msg_iov with iov_iter_kvec()

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Commit 1af89c1ef3b6 ("Hack: net: PPPoPNS and PPPoLAC build fixes for 4.1")
fixed the build for PPPoPNS and PPPoLAC by re-introducing a field in
struct msghdr which was removed upstream. Re-introducing the field doesn't
get it used, so it is quite likely that the code never worked. Fix it up for
good.

Fixes: 1af89c1ef3b6 ("Hack: net: PPPoPNS and PPPoLAC build fixes for 4.1")
Signed-off-by: Guenter Roeck <groeck@chromium.org>
This commit is contained in:
Guenter Roeck 2016-03-01 09:44:17 -08:00 • committed by Dmitry Shmidt
parent 4a623fb5ce
commit 9079f248f6
3 changed files with 8 additions and 14 deletions
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4
include/linux/socket.h
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@ -47,10 +47,6 @@ struct linger {
struct msghdr {
void *msg_name; /* ptr to socket address structure */
int msg_namelen; /* size of socket address structure */
#if defined(CONFIG_PPPOLAC) || defined(CONFIG_PPPOPNS)
struct iovec *msg_iov; /* scatter/gather array */
__kernel_size_t msg_iovlen; /* # elements in msg_iov */
#endif
struct iov_iter msg_iter; /* data */
void *msg_control; /* ancillary data */
__kernel_size_t msg_controllen; /* ancillary data buffer length */