https://bugs.dpdk.org/show_bug.cgi?id=1782
Bug ID: 1782
Summary: net/zxdh shadowed declarations
Product: DPDK
Version: 25.07
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: step...@networkplumber.org
Target Milestone: ---
Compiling DPDK with -Wshadow causes additional warnings about potential issues
caused by duplicate shadow declarations. One driver with issues is net/zxdh.
[1528/3627] Compiling C object
drivers/libtmp_rte_net_zxdh.a.p/net_zxdh_zxdh_msg.c.o
In file included from ../drivers/net/zxdh/zxdh_msg.h:14,
from ../drivers/net/zxdh/zxdh_msg.c:17:
../drivers/net/zxdh/zxdh_msg.c: In function ‘zxdh_add_vf_mac_table’:
../drivers/net/zxdh/zxdh_common.h:94:18: warning: declaration of ‘addr’ shadows
a previous local [-Wshadow]
94 | uint8_t *addr = ZXDH_ADDR_OF(typ, p, fld); \
| ^~~~
../drivers/net/zxdh/zxdh_msg.c:1441:17: note: in expansion of macro ‘ZXDH_SET’
1441 | ZXDH_SET(mac_reply_msg, mac_reply_msg_addr, mac_flag,
ZXDH_EEXIST_MAC_FLAG);
| ^~~~~~~~
../drivers/net/zxdh/zxdh_msg.c:1428:32: note: shadowed declaration is here
1428 | struct rte_ether_addr *addr = &mac_filter->mac;
| ^~~~
../drivers/net/zxdh/zxdh_common.h:94:18: warning: declaration of ‘addr’ shadows
a previous local [-Wshadow]
94 | uint8_t *addr = ZXDH_ADDR_OF(typ, p, fld); \
| ^~~~
../drivers/net/zxdh/zxdh_msg.c:1462:9: note: in expansion of macro ‘ZXDH_SET’
1462 | ZXDH_SET(msg_reply_body, reply_body, flag, ZXDH_REPS_SUCC);
| ^~~~~~~~
../drivers/net/zxdh/zxdh_msg.c:1428:32: note: shadowed declaration is here
1428 | struct rte_ether_addr *addr = &mac_filter->mac;
| ^~~~
../drivers/net/zxdh/zxdh_common.h:94:18: warning: declaration of ‘addr’ shadows
a previous local [-Wshadow]
94 | uint8_t *addr = ZXDH_ADDR_OF(typ, p, fld); \
| ^~~~
../drivers/net/zxdh/zxdh_msg.c:1468:9: note: in expansion of macro ‘ZXDH_SET’
1468 | ZXDH_SET(msg_reply_body, reply_body, flag, ZXDH_REPS_FAIL);
| ^~~~~~~~
../drivers/net/zxdh/zxdh_msg.c:1428:32: note: shadowed declaration is here
1428 | struct rte_ether_addr *addr =
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