Typecasting uint32_t array to uint16_t and accessing it as max array
size(at time of declaration of uint32_t array) causes gcc-12 to
throw an error.
GCC 12 raises the following warning:
In function 'send_multi_pkts',
inlined from 'route6_pkts_neon' at
../examples/ipsec-secgw/ipsec_lpm_neon.h:170:2,
inlined from 'ipsec_poll_mode_wrkr_inl_pr' at
../examples/ipsec-secgw/ipsec_worker.c:1257:4:
../examples/ipsec-secgw/ipsec_neon.h:261:21: error: 'dst_port' may be used
uninitialized [-Werror=maybe-uninitialized]
261 | dlp = dst_port[i - 1];
| ~~~~^~~~~~~~~~~~~~~~~
In file included from ../examples/ipsec-secgw/ipsec_worker.c:16:
../examples/ipsec-secgw/ipsec_worker.c: In function
'ipsec_poll_mode_wrkr_inl_pr':
../examples/ipsec-secgw/ipsec_lpm_neon.h:118:17:
note: 'dst_port' declared here
118 | int32_t dst_port[MAX_PKT_BURST];
| ^~~~~~~~
Fixes: 6eb3ba03995c ("examples/ipsec-secgw: support poll mode NEON LPM lookup")
Fixes: dcbf9ad5fdf4 ("examples/ipsec-secgw: move fast path helper functions")
Cc: stable@dpdk.org
Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
dae3a7affc