nvme: getrandom function should be defined when sys/random.h is exist

Signed-off-by: Steven Seungcheol Lee <sc108.lee@samsung.com>

diff --git a/nvme.c b/nvme.c
index 1b80ac4d5422d8e039ec5b631511c11a91cf4222..f578d4ecffbc2179bb706e20f85a2c8d817b774d 100644 (file)
--- a/nvme.c
+++ b/nvme.c
@@ -164,7 +164,7 @@ void *nvme_alloc(size_t len, bool *huge)
 
 static ssize_t getrandom_bytes(void *buf, size_t buflen)
 {
-#if !HAVE_SYS_RANDOM
+#if HAVE_SYS_RANDOM
        return getrandom(buf, buflen, GRND_NONBLOCK);
 #else
        ssize_t result;