diff options
Diffstat (limited to 'usr/src/lib/libuuid/common/uuid.c')
| -rw-r--r-- | usr/src/lib/libuuid/common/uuid.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/usr/src/lib/libuuid/common/uuid.c b/usr/src/lib/libuuid/common/uuid.c index 7369a56894..d0601e4fbf 100644 --- a/usr/src/lib/libuuid/common/uuid.c +++ b/usr/src/lib/libuuid/common/uuid.c @@ -368,18 +368,18 @@ fill_random_bytes(uchar_t *buf, int nbytes) int i; if (fd_urand == -1) { - mutex_lock(&urandmtx); + (void) mutex_lock(&urandmtx); /* check again now that we have the mutex */ if (fd_urand == -1) { if ((fd_urand = open(URANDOM_PATH, O_RDONLY)) >= 0) load_cache(); } - mutex_unlock(&urandmtx); + (void) mutex_unlock(&urandmtx); } if (fd_urand >= 0 && rcachep != NULL) { int cnt; - mutex_lock(&urandmtx); + (void) mutex_lock(&urandmtx); if (rcachep != NULL && (rcachep + nbytes) >= (rcache + RCACHE_SIZE)) load_cache(); @@ -387,10 +387,10 @@ fill_random_bytes(uchar_t *buf, int nbytes) if (rcachep != NULL) { for (cnt = 0; cnt < nbytes; cnt++) *buf++ = *rcachep++; - mutex_unlock(&urandmtx); + (void) mutex_unlock(&urandmtx); return; } - mutex_unlock(&urandmtx); + (void) mutex_unlock(&urandmtx); } for (i = 0; i < nbytes; i++) { *buf++ = get_random() & 0xFF; @@ -540,13 +540,13 @@ uuid_generate(uuid_t uu) return; } if (fd_urand == -1) { - mutex_lock(&urandmtx); + (void) mutex_lock(&urandmtx); /* check again now that we have the mutex */ if (fd_urand == -1) { if ((fd_urand = open(URANDOM_PATH, O_RDONLY)) >= 0) load_cache(); } - mutex_unlock(&urandmtx); + (void) mutex_unlock(&urandmtx); } if (fd_urand >= 0) { uuid_generate_random(uu); |