From: Jens Axboe <jaxboe@fusionio.com>
Date: Thu, 14 Oct 2010 12:34:05 +0000 (+0200)
Subject: Fix compile warning on platforms with posix_fallocate
X-Git-Tag: fio-1.44.1~2^2
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=c0e75abff75f2fd11107c9da7c34f9265b6303e1

Fix compile warning on platforms with posix_fallocate

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/smalloc.c b/smalloc.c
index 4cd8298e..42008ebf 100644
--- a/smalloc.c
+++ b/smalloc.c
@@ -178,7 +178,7 @@ static int find_next_zero(int word, int start)
 
 static int add_pool(struct pool *pool, unsigned int alloc_size)
 {
-	int fd, bitmap_blocks, ret;
+	int fd, bitmap_blocks;
 	char file[] = "/tmp/.fio_smalloc.XXXXXX";
 	void *ptr;
 
@@ -203,10 +203,14 @@ static int add_pool(struct pool *pool, unsigned int alloc_size)
 	pool->free_blocks = bitmap_blocks * SMALLOC_BPB;
 
 #ifdef FIO_HAVE_FALLOCATE
-	ret = posix_fallocate(fd, 0, alloc_size);
-	if (ret > 0) {
-		fprintf(stderr, "posix_fallocate pool file failed: %s\n", strerror(ret));
-		goto out_unlink;
+	{
+		int ret;
+
+		ret = posix_fallocate(fd, 0, alloc_size);
+		if (ret > 0) {
+			fprintf(stderr, "posix_fallocate pool file failed: %s\n", strerror(ret));
+			goto out_unlink;
+		}
 	}
 #endif