[PATCH] fscache: fix misdocumented parameter name

[Khalid Masum]

To fix warning generated by make docs in the file fscache.h:
The functions fscache_use_cookie and fscache_unuse_cookie have a
parameter named cookie. But they are documented with the name "object".
Which generates warning when creating docs. This commit will replace
the documentation with a better one named "cookie". This new
documentation
line is taken from the function fscache_update_cookie in the same
file.

Signed-off-by: Khalid Masum <khalid.masum.92@xxxxxxxxx>
---
 include/linux/fscache.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/fscache.h b/include/linux/fscache.h
index e25539072..32cf593b8 100644
--- a/include/linux/fscache.h
+++ b/include/linux/fscache.h
@@ -256,7 +256,7 @@ struct fscache_cookie *fscache_acquire_cookie(struct fscache_volume *volume,
 
 /**
  * fscache_use_cookie - Request usage of cookie attached to an object
- * @object: Object description
+ * @cookie: The cookie representing the cache object
  * @will_modify: If cache is expected to be modified locally
  *
  * Request usage of the cookie attached to an object.  The caller should tell
@@ -272,7 +272,7 @@ static inline void fscache_use_cookie(struct fscache_cookie *cookie,
 
 /**
  * fscache_unuse_cookie - Cease usage of cookie attached to an object
- * @object: Object description
+ * @cookie: The cookie representing the cache object
  * @aux_data: Updated auxiliary data (or NULL)
  * @object_size: Revised size of the object (or NULL)
  *
-- 
2.25.1