diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-12-13 12:27:14 -0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:57:49 -0800 |
| commit | 7913350663e2756ecb91dd3a7c773806b943426e (patch) | |
| tree | 3fcb07f5465930633526affa050571527ecd5c5a /net/dccp | |
| parent | b8599d20708fa3bde1e414689f3474560c2d990b (diff) | |
| download | linux-3.10-7913350663e2756ecb91dd3a7c773806b943426e.tar.gz linux-3.10-7913350663e2756ecb91dd3a7c773806b943426e.tar.bz2 linux-3.10-7913350663e2756ecb91dd3a7c773806b943426e.zip | |
[DCCP]: Collapse repeated `len' statements into one
This replaces 4 individual assignments for `len' with a single
one, placed where the control flow of those 4 leads to.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/proto.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index cc87c500bfb..0bed4a6095b 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -657,19 +657,15 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname, (__be32 __user *)optval, optlen); case DCCP_SOCKOPT_GET_CUR_MPS: val = dp->dccps_mss_cache; - len = sizeof(val); break; case DCCP_SOCKOPT_SERVER_TIMEWAIT: val = dp->dccps_server_timewait; - len = sizeof(val); break; case DCCP_SOCKOPT_SEND_CSCOV: val = dp->dccps_pcslen; - len = sizeof(val); break; case DCCP_SOCKOPT_RECV_CSCOV: val = dp->dccps_pcrlen; - len = sizeof(val); break; case 128 ... 191: return ccid_hc_rx_getsockopt(dp->dccps_hc_rx_ccid, sk, optname, @@ -681,6 +677,7 @@ static int do_dccp_getsockopt(struct sock *sk, int level, int optname, return -ENOPROTOOPT; } + len = sizeof(val); if (put_user(len, optlen) || copy_to_user(optval, &val, len)) return -EFAULT; |