tls: return -EBUSY if crypto_info is already set

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do_tls_setsockopt_tx returns 0 without doing anything when crypto_info
is already set. Silent failure is confusing for users.

Fixes: 3c4d755915 ("tls: kernel TLS support")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sabrina Dubroca 2018-01-16 16:04:27 +01:00 • committed by David S. Miller

parent cf6d43ef66

commit 877d17c79b

1 changed files with 3 additions and 1 deletions

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net/tls/tls_main.c

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