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posix: Fix unused result warning

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This commit is contained in:
Sebastian Huber
2018-10-12 14:40:52 +02:00
parent 9d1f17a9ca
commit c6023b75bb
1 changed files with 2 additions and 2 deletions
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4
cpukit/posix/src/mmap.c
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@@ -219,8 +219,8 @@ void *mmap(
} else if ( map_private ) { } else if ( map_private ) {
/* private mappings of shared memory do not need special treatment. */ /* private mappings of shared memory do not need special treatment. */
is_shared_shm = false; is_shared_shm = false;
posix_memalign( &mapping->addr, PAGE_SIZE, len ); err = posix_memalign( &mapping->addr, PAGE_SIZE, len );
if ( !mapping->addr ) { if ( err != 0 ) {
free( mapping ); free( mapping );
errno = ENOMEM; errno = ENOMEM;
return MAP_FAILED; return MAP_FAILED;