bpf: fix a return in sockmap_get_from_fd()

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"map" is a valid pointer.  We wanted to return "err" instead.  Also
let's return a zero literal at the end.

Fixes: 174a79ff95 ("bpf: sockmap with sk redirect support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Dan Carpenter 2017-08-18 10:27:02 +03:00 • committed by David S. Miller

parent 98ee2a1137

commit ae2b27b859

1 changed files with 2 additions and 2 deletions

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kernel/bpf/syscall.c

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