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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2008-06-11 14:19:09 +0400
committerGerrit Renker <gerrit@erg.abdn.ac.uk>2008-06-11 14:19:09 +0400
commit1e2f0e5e8376f2a0ada8760fc9d3104e1a81382b (patch)
tree8e0dc375e574092814d7d020292cf6df67db5bb1 /net/dccp/output.c
parent3294f202dc1acd82223e83ef59f272bd87bb06b2 (diff)
downloadlinux-1e2f0e5e8376f2a0ada8760fc9d3104e1a81382b.tar.xz
dccp: Fix sparse warnings
This patch fixes the following sparse warnings: * nested min(max()) expression: net/dccp/ccids/ccid3.c:91:21: warning: symbol '__x' shadows an earlier one net/dccp/ccids/ccid3.c:91:21: warning: symbol '__y' shadows an earlier one * Declaration of function prototypes in .c instead of .h file, resulting in "should it be static?" warnings. * Declared "struct dccpw" static (local to dccp_probe). * Disabled dccp_delayed_ack() - not fully removed due to RFC 4340, 11.3 ("Receivers SHOULD implement delayed acknowledgement timers ..."). * Used a different local variable name to avoid net/dccp/ackvec.c:293:13: warning: symbol 'state' shadows an earlier one net/dccp/ackvec.c:238:33: originally declared here * Removed unused functions `dccp_ackvector_print' and `dccp_ackvec_print'. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Diffstat (limited to 'net/dccp/output.c')
-rw-r--r--net/dccp/output.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/dccp/output.c b/net/dccp/output.c
index 1f8a9b64c083..fe20068c5d8e 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -508,6 +508,7 @@ void dccp_send_ack(struct sock *sk)
EXPORT_SYMBOL_GPL(dccp_send_ack);
+#if 0
/* FIXME: Is this still necessary (11.3) - currently nowhere used by DCCP. */
void dccp_send_delayed_ack(struct sock *sk)
{
@@ -538,6 +539,7 @@ void dccp_send_delayed_ack(struct sock *sk)
icsk->icsk_ack.timeout = timeout;
sk_reset_timer(sk, &icsk->icsk_delack_timer, timeout);
}
+#endif
void dccp_send_sync(struct sock *sk, const u64 ackno,
const enum dccp_pkt_type pkt_type)