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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-11-03 23:17:31 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-12-05 20:34:32 +0100 |
| commit | 0b62fca2623e4633c8819e89946d0da446a5846b (patch) | |
| tree | 351ddba8eea1b9a6f62ee3fc3f51ba413d423a76 /net/ipv4/ip_output.c | |
| parent | make skb_add_data,{_nocache}() and skb_copy_to_page_nocache() advance only on... (diff) | |
| download | linux-0b62fca2623e4633c8819e89946d0da446a5846b.tar.xz linux-0b62fca2623e4633c8819e89946d0da446a5846b.zip | |
switch getfrag callbacks to ..._full() primitives
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 105908d841a3..be4d149f0321 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -802,11 +802,11 @@ ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk struct msghdr *msg = from; if (skb->ip_summed == CHECKSUM_PARTIAL) { - if (copy_from_iter(to, len, &msg->msg_iter) != len) + if (!copy_from_iter_full(to, len, &msg->msg_iter)) return -EFAULT; } else { __wsum csum = 0; - if (csum_and_copy_from_iter(to, len, &csum, &msg->msg_iter) != len) + if (!csum_and_copy_from_iter_full(to, len, &csum, &msg->msg_iter)) return -EFAULT; skb->csum = csum_block_add(skb->csum, csum, odd); } |