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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-05-01 02:47:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-01 02:47:38 -0700 |
| commit | ab59859de1946a098b091308380179e92dc7683b (patch) | |
| tree | 96a066bb435283485472221c9cc60cf627e11982 /net | |
| parent | c2a3b233450d5bc426c063ea2d8a74351db29ea4 (diff) | |
| download | linux-ab59859de1946a098b091308380179e92dc7683b.tar.gz linux-ab59859de1946a098b091308380179e92dc7683b.tar.bz2 linux-ab59859de1946a098b091308380179e92dc7683b.zip | |
net: fix returning void-valued expression warnings
drivers/net/8390.c:37:2: warning: returning void-valued expression
drivers/net/bnx2.c:1635:3: warning: returning void-valued expression
drivers/net/xen-netfront.c:1806:2: warning: returning void-valued expression
net/ipv4/tcp_hybla.c:105:3: warning: returning void-valued expression
net/ipv4/tcp_vegas.c:171:3: warning: returning void-valued expression
net/ipv4/tcp_veno.c:123:3: warning: returning void-valued expression
net/sysctl_net.c:85:2: warning: returning void-valued expression
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp_hybla.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp_vegas.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp_veno.c | 6 | ||||
| -rw-r--r-- | net/sysctl_net.c | 2 |
4 files changed, 13 insertions, 7 deletions
diff --git a/net/ipv4/tcp_hybla.c b/net/ipv4/tcp_hybla.c index 44618b675916..bfcbd148a89d 100644 --- a/net/ipv4/tcp_hybla.c +++ b/net/ipv4/tcp_hybla.c @@ -101,8 +101,10 @@ static void hybla_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) if (!tcp_is_cwnd_limited(sk, in_flight)) return; - if (!ca->hybla_en) - return tcp_reno_cong_avoid(sk, ack, in_flight); + if (!ca->hybla_en) { + tcp_reno_cong_avoid(sk, ack, in_flight); + return; + } if (ca->rho == 0) hybla_recalc_param(sk); diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c index 0e1a8c91f78e..14504dada116 100644 --- a/net/ipv4/tcp_vegas.c +++ b/net/ipv4/tcp_vegas.c @@ -167,8 +167,10 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) struct tcp_sock *tp = tcp_sk(sk); struct vegas *vegas = inet_csk_ca(sk); - if (!vegas->doing_vegas_now) - return tcp_reno_cong_avoid(sk, ack, in_flight); + if (!vegas->doing_vegas_now) { + tcp_reno_cong_avoid(sk, ack, in_flight); + return; + } /* The key players are v_beg_snd_una and v_beg_snd_nxt. * diff --git a/net/ipv4/tcp_veno.c b/net/ipv4/tcp_veno.c index 2bf618a3b00b..d08b2e855c22 100644 --- a/net/ipv4/tcp_veno.c +++ b/net/ipv4/tcp_veno.c @@ -119,8 +119,10 @@ static void tcp_veno_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) struct tcp_sock *tp = tcp_sk(sk); struct veno *veno = inet_csk_ca(sk); - if (!veno->doing_veno_now) - return tcp_reno_cong_avoid(sk, ack, in_flight); + if (!veno->doing_veno_now) { + tcp_reno_cong_avoid(sk, ack, in_flight); + return; + } /* limited by applications */ if (!tcp_is_cwnd_limited(sk, in_flight)) diff --git a/net/sysctl_net.c b/net/sysctl_net.c index 665e856675a4..b4f0525f91af 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -82,6 +82,6 @@ EXPORT_SYMBOL_GPL(register_net_sysctl_table); void unregister_net_sysctl_table(struct ctl_table_header *header) { - return unregister_sysctl_table(header); + unregister_sysctl_table(header); } EXPORT_SYMBOL_GPL(unregister_net_sysctl_table); |