net/bnx2x: fix build with GCC 11
Reproduced with '--buildtype=debugoptimized' config,
compiler version: gcc (GCC) 12.0.0 20210509 (experimental)
Build error:
In file included from ../drivers/net/bnx2x/bnx2x.c:16:
../drivers/net/bnx2x/bnx2x.c: In function ‘bnx2x_hc_ack_sb’:
../drivers/net/bnx2x/bnx2x.h:1528:35:
warning: ‘igu_ack’ is used uninitialized [-Wuninitialized]
#define REG_WR32(sc, offset, val) bnx2x_reg_write32(sc, (offset), val)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/net/bnx2x/bnx2x.h:1531:33:
note: in expansion of macro ‘REG_WR32’
1531 | #define REG_WR(sc, offset, val) REG_WR32(sc, offset, val)
| ^~~~~~~~
../drivers/net/bnx2x/bnx2x.h:1916:9: note: in expansion of macro ‘REG_WR’
1916 | REG_WR(sc, hc_addr, *val);
| ^~~~~~
../drivers/net/bnx2x/bnx2x.h:1905:33: note: ‘igu_ack’ declared here
1905 | struct igu_ack_register igu_ack;
| ^~~~~~~
REG_WR32 requires 'uint32_t', use union instead of cast to 'uint32_t'.
Bugzilla ID: 692
Fixes: 38dff79ba7 ("net/bnx2x: update HSI")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
ab70be7e2d