net/tls: remove set but not used variables
Commit 4504ab0e6e
("net/tls: Inform user space about send buffer availability")
made us report write_space regardless whether partial record
push was successful or not. Remove the now unused return value
to clean up the following W=1 warning:
net/tls/tls_device.c: In function ‘tls_device_write_space’:
net/tls/tls_device.c:546:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
int rc = 0;
^~
CC: Vakul Garg <vakul.garg@nxp.com>
CC: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
15192f253e
commit
88c80bee88
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@ -541,14 +541,11 @@ static int tls_device_push_pending_record(struct sock *sk, int flags)
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void tls_device_write_space(struct sock *sk, struct tls_context *ctx)
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{
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int rc = 0;
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if (!sk->sk_write_pending && tls_is_partially_sent_record(ctx)) {
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gfp_t sk_allocation = sk->sk_allocation;
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sk->sk_allocation = GFP_ATOMIC;
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rc = tls_push_partial_record(sk, ctx,
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MSG_DONTWAIT | MSG_NOSIGNAL);
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tls_push_partial_record(sk, ctx, MSG_DONTWAIT | MSG_NOSIGNAL);
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sk->sk_allocation = sk_allocation;
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}
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}
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