[GitHub] [nuttx] anchao opened a new pull request, #8162: fs/mmap: fix compile warning if set the optimize level to O3

[GitBox]

anchao opened a new pull request, #8162:
URL: https://github.com/apache/nuttx/pull/8162

   
   ## Summary
   
   fs/mmap: fix compile warning if set the optimize level to O3
   
   ```
   | $ gcc -c "-O3" -Wall -isystem include -D__NuttX__ -D__KERNEL__ -I fs -I 
sched fs/mmap/fs_mmap.c -o fs_mmap.o
   | include/sys/mman.h: In function ‘mmap’:
   | fs/mmap/fs_mmap.c:259:13: warning: ‘mapped’ may be used uninitialized in 
this function [-Wmaybe-uninitialized]
   |   259 |   FAR void *mapped;
   |       |             ^~~~~~
   ```
   
   Signed-off-by: chao an <anc...@xiaomi.com>
   
   
   ## Impact
   
   N/A
   
   ## Testing
   
   ci-check


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