block: fix warning on compile with CONFIG_BLOCK

struct io_context was not defined, just add an empty forward decl. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
git-mirror · Jan 29, 2008 · 023ccde · 023ccde
1 parent d6d4819
commit 023ccde
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
@@ -825,6 +825,7 @@ static inline void exit_io_context(void)
 {
 }
 
+struct io_context;
 static inline int put_io_context(struct io_context *ioc)
 {
 	return 1;