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-rw-r--r--src/vnet/l2/l2_patch.c26
-rw-r--r--src/vnet/l2/l2_xcrw.c34
2 files changed, 45 insertions, 15 deletions
diff --git a/src/vnet/l2/l2_patch.c b/src/vnet/l2/l2_patch.c
index 5e4691f45c7..ff3d2f3a6af 100644
--- a/src/vnet/l2/l2_patch.c
+++ b/src/vnet/l2/l2_patch.c
@@ -315,6 +315,7 @@ test_patch_command_fn (vlib_main_t * vm,
int rx_set = 0;
int tx_set = 0;
int is_add = 1;
+ clib_error_t *error = NULL;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
@@ -335,10 +336,16 @@ test_patch_command_fn (vlib_main_t * vm,
}
if (rx_set == 0)
- return clib_error_return (0, "rx interface not set");
+ {
+ error = clib_error_return (0, "rx interface not set");
+ goto done;
+ }
if (tx_set == 0)
- return clib_error_return (0, "tx interface not set");
+ {
+ error = clib_error_return (0, "tx interface not set");
+ goto done;
+ }
rv = vnet_l2_patch_add_del (rx_sw_if_index, tx_sw_if_index, is_add);
@@ -348,17 +355,24 @@ test_patch_command_fn (vlib_main_t * vm,
break;
case VNET_API_ERROR_INVALID_SW_IF_INDEX:
- return clib_error_return (0, "rx interface not a physical port");
+ error = clib_error_return (0, "rx interface not a physical port");
+ goto done;
case VNET_API_ERROR_INVALID_SW_IF_INDEX_2:
- return clib_error_return (0, "tx interface not a physical port");
+ error = clib_error_return (0, "tx interface not a physical port");
+ goto done;
default:
- return clib_error_return
+ error = clib_error_return
(0, "WARNING: vnet_l2_patch_add_del returned %d", rv);
+ goto done;
}
- return 0;
+
+done:
+ unformat_free (line_input);
+
+ return error;
}
/*?
diff --git a/src/vnet/l2/l2_xcrw.c b/src/vnet/l2/l2_xcrw.c
index 70610a853d3..d08a5d8f8e8 100644
--- a/src/vnet/l2/l2_xcrw.c
+++ b/src/vnet/l2/l2_xcrw.c
@@ -409,6 +409,7 @@ set_l2_xcrw_command_fn (vlib_main_t * vm,
u8 *rw = 0;
vnet_main_t *vnm = vnet_get_main ();
int rv;
+ clib_error_t *error = NULL;
if (!unformat_user (input, unformat_line_input, line_input))
@@ -416,8 +417,11 @@ set_l2_xcrw_command_fn (vlib_main_t * vm,
if (!unformat (line_input, "%U",
unformat_vnet_sw_interface, vnm, &l2_sw_if_index))
- return clib_error_return (0, "unknown input '%U'",
- format_unformat_error, line_input);
+ {
+ error = clib_error_return (0, "unknown input '%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
@@ -436,7 +440,10 @@ set_l2_xcrw_command_fn (vlib_main_t * vm,
}
if (next_node_index == ~0)
- return clib_error_return (0, "next node not specified");
+ {
+ error = clib_error_return (0, "next node not specified");
+ goto done;
+ }
if (tx_fib_id != ~0)
{
@@ -448,7 +455,11 @@ set_l2_xcrw_command_fn (vlib_main_t * vm,
p = hash_get (ip4_main.fib_index_by_table_id, tx_fib_id);
if (p == 0)
- return clib_error_return (0, "nonexistent tx_fib_id %d", tx_fib_id);
+ {
+ error =
+ clib_error_return (0, "nonexistent tx_fib_id %d", tx_fib_id);
+ goto done;
+ }
tx_fib_index = p[0];
}
@@ -463,16 +474,21 @@ set_l2_xcrw_command_fn (vlib_main_t * vm,
break;
case VNET_API_ERROR_INVALID_SW_IF_INDEX:
- return clib_error_return (0, "%U not cross-connected",
- format_vnet_sw_if_index_name,
- vnm, l2_sw_if_index);
+ error = clib_error_return (0, "%U not cross-connected",
+ format_vnet_sw_if_index_name,
+ vnm, l2_sw_if_index);
+ goto done;
+
default:
- return clib_error_return (0, "vnet_configure_l2_xcrw returned %d", rv);
+ error = clib_error_return (0, "vnet_configure_l2_xcrw returned %d", rv);
+ goto done;
}
+done:
vec_free (rw);
+ unformat_free (line_input);
- return 0;
+ return error;
}
/*?