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authorSebastian Huber <sebastian.huber@embedded-brains.de>2018-10-12 14:40:52 +0200
committerSebastian Huber <sebastian.huber@embedded-brains.de>2018-10-12 14:40:52 +0200
commitc6023b75bb0c2c0814b26e3419cc9505fa99d36e (patch)
treee6eb8f9e861c909f610b0f8f6fbc35fda0835f33 /cpukit/posix
parentbuild: Fix build on Windows (diff)
downloadrtems-c6023b75bb0c2c0814b26e3419cc9505fa99d36e.tar.bz2
posix: Fix unused result warning
Diffstat (limited to 'cpukit/posix')
-rw-r--r--cpukit/posix/src/mmap.c4
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;