btrfs: 32-bit type problems

An assorted set of casts to get rid of the warnings on 32-bit archs.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 4aacf99bd97f..96df1b10cb60 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -188,7 +188,7 @@ insert:
         while (size > 0) {
                 page = pages[i];
                 kaddr = kmap_atomic(page, KM_USER0);
-                cur_size = min(PAGE_CACHE_SIZE - page_offset, size);
+                cur_size = min_t(size_t, PAGE_CACHE_SIZE - page_offset, size);
                 write_extent_buffer(leaf, kaddr + page_offset, ptr, cur_size);
                 kunmap_atomic(kaddr, KM_USER0);
                 page_offset = 0;