Messages in this thread Patch in this message |  | | Subject | [PATCH 04/15] md-cluster: Improve another size determination in __sendmsg() | From | SF Markus Elfring <> | Date | Sat, 1 Oct 2016 16:49:02 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 1 Oct 2016 12:21:48 +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@users.sourceforge.net> --- drivers/md/md-cluster.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 7af27dd..c81eed4 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -706,7 +706,7 @@ static int __sendmsg(struct md_cluster_info *cinfo, struct cluster_msg *cmsg) } memcpy(cinfo->message_lockres->lksb.sb_lvbptr, (void *)cmsg, - sizeof(struct cluster_msg)); + sizeof(*cmsg)); /*down-convert EX to CW on Message*/ error = dlm_lock_sync(cinfo->message_lockres, DLM_LOCK_CW); if (error) { -- 2.10.0
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