[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@xxxxxxxxxxxxxx> --- net/dccp/proto.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -603,19 +603,15 @@ static int do_dccp_getsockopt(struct soc (__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, @@ -627,6 +623,7 @@ static int do_dccp_getsockopt(struct soc return -ENOPROTOOPT; } + len = sizeof(val); if (put_user(len, optlen) || copy_to_user(optval, &val, len)) return -EFAULT; - To unsubscribe from this list: send the line "unsubscribe dccp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
