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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-12 14:40:52 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-10-12 14:40:52 +0200 |
| commit | c6023b75bb0c2c0814b26e3419cc9505fa99d36e (patch) | |
| tree | e6eb8f9e861c909f610b0f8f6fbc35fda0835f33 | |
| parent | 9d1f17a9caf6a5a107a8d5395cae6fdfa2099099 (diff) | |
posix: Fix unused result warning
| -rw-r--r-- | cpukit/posix/src/mmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/posix/src/mmap.c b/cpukit/posix/src/mmap.c index 9d9c0634ff..de7d5b22a1 100644 --- a/cpukit/posix/src/mmap.c +++ b/cpukit/posix/src/mmap.c @@ -219,8 +219,8 @@ void *mmap( } else if ( map_private ) { /* private mappings of shared memory do not need special treatment. */ is_shared_shm = false; - posix_memalign( &mapping->addr, PAGE_SIZE, len ); - if ( !mapping->addr ) { + err = posix_memalign( &mapping->addr, PAGE_SIZE, len ); + if ( err != 0 ) { free( mapping ); errno = ENOMEM; return MAP_FAILED; |