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-rw-r--r--fs/reiserfs/reiserfs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
index f8adaee537c2..66a2e832fa8d 100644
--- a/fs/reiserfs/reiserfs.h
+++ b/fs/reiserfs/reiserfs.h
@@ -1958,7 +1958,9 @@ struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}
#define MAX_US_INT 0xffff
// reiserfs version 2 has max offset 60 bits. Version 1 - 32 bit offset
+#ifndef U32_MAX
#define U32_MAX (~(__u32)0)
+#endif /* !U32_MAX */
static inline loff_t max_reiserfs_offset(struct inode *inode)
{