[Cluster-devel] [PATCH 03/10] dlm: Improve a size determination in table_seq_start()

[SF Markus Elfring]

From: Markus Elfring <elfring at users.sourceforge.net>
Date: Sat, 6 May 2017 08:34:27 +0200

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring at users.sourceforge.net>
---
 fs/dlm/debug_fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index 551e0f8dbe0d..fa08448e35dd 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -435,7 +435,7 @@ static void *table_seq_start(struct seq_file *seq, loff_t *pos)
 	if (bucket >= ls->ls_rsbtbl_size)
 		return NULL;
 
-	ri = kzalloc(sizeof(struct rsbtbl_iter), GFP_NOFS);
+	ri = kzalloc(sizeof(*ri), GFP_NOFS);
 	if (!ri)
 		return NULL;
 	if (n == 0)
-- 
2.12.2