anchao opened a new pull request, #7273:
URL: https://github.com/apache/incubator-nuttx/pull/7273
## Summary
net/igmp: fix build warning on GCC 12.2.0
```
igmp/igmp_input.c: In function 'igmp_input':
igmp/igmp_input.c:201:31: warning: the comparison will always evaluate as
'false' for the address of 'grpaddr' will never be NULL [-Waddress]
201 | if (igmp->grpaddr == 0)
| ^~
In file included from nuttx/include/nuttx/net/netstats.h:67,
from igmp/igmp_input.c:53:
nuttx/include/nuttx/net/igmp.h:132:12: note: 'grpaddr' declared here
132 | uint16_t grpaddr[2]; /* 32-bit Group address */
| ^~~~~~~
```
Signed-off-by: chao an <[email protected]>
## Impact
N/A
## Testing
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
$ arm-none-eabi-gcc -v
gcc version 12.2.0 (Arm GNU Toolchain 12.2.MPACBTI-Bet1 (Build
arm-12-mpacbti.16))
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