[PATCH v2 15/25] block: fix FreeBSD build failure with fallocate

[Alex Bennée]

We already use the CONFIG_FALLOCATE_PUNCH_HOLE symbol elsewhere in the
code so use it here.

Fixes: 4ca37a96a7 ("fuse: (Partially) implement fallocate()")
Cc: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 block/export/fuse.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/block/export/fuse.c b/block/export/fuse.c
index 6710d8aed8..7ed69c4a05 100644
--- a/block/export/fuse.c
+++ b/block/export/fuse.c
@@ -625,6 +625,7 @@ static void fuse_fallocate(fuse_req_t req, fuse_ino_t 
inode, int mode,
         return;
     }
 
+#ifdef CONFIG_FALLOCATE_PUNCH_HOLE
     if (mode & FALLOC_FL_KEEP_SIZE) {
         length = MIN(length, blk_len - offset);
     }
@@ -643,6 +644,7 @@ static void fuse_fallocate(fuse_req_t req, fuse_ino_t 
inode, int mode,
             length -= size;
         } while (ret == 0 && length > 0);
     }
+#endif
 #ifdef CONFIG_FALLOCATE_ZERO_RANGE
     else if (mode & FALLOC_FL_ZERO_RANGE) {
         if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + length > blk_len) {
-- 
2.30.2