From: SF Markus Elfring <elfring@users.sourceforge.net>
To: drbd-dev@lists.linbit.com,
Lars Ellenberg <lars.ellenberg@linbit.com>,
Philipp Reisner <philipp.reisner@linbit.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Julia Lawall <julia.lawall@lip6.fr>
Subject: [PATCH 05/13] DRBD-receiver: Delete an unnecessary initialisation in receive_sizes()
Date: Sat, 10 Sep 2016 22:26:53 +0200 [thread overview]
Message-ID: <2baa8e08-1bc5-2497-9d86-391a347df56d@users.sourceforge.net> (raw)
In-Reply-To: <3566e764-27b8-82e5-1f8e-c613e5a3a5b1@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 10 Sep 2016 20:04:02 +0200
A local variable was assigned a null pointer despite of the detail
that it was immediately reassigned by the following statement.
Thus remove such an unnecessary initialisation.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/block/drbd/drbd_receiver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index b5a3cf0..7666212 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -4083,7 +4083,7 @@ static int receive_sizes(struct drbd_connection *connection, struct packet_info
}
if (my_usize != p_usize) {
- struct disk_conf *old_disk_conf, *new_disk_conf = NULL;
+ struct disk_conf *old_disk_conf, *new_disk_conf;
new_disk_conf = kzalloc(sizeof(struct disk_conf), GFP_KERNEL);
if (!new_disk_conf) {
--
2.10.0
next prev parent reply other threads:[~2016-09-10 20:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-10 20:20 [PATCH 00/13] DRBD-receiver: Fine-tuning for six function implementations SF Markus Elfring
2016-09-10 20:22 ` [PATCH 01/13] DRBD-receiver: Use kmalloc_array() in receive_uuids() SF Markus Elfring
2016-09-10 20:23 ` [PATCH 02/13] DRBD-receiver: Delete an error message for a failed kmalloc_array() call SF Markus Elfring
2016-09-10 20:24 ` [PATCH 03/13] DRBD-receiver: Move an assignment in receive_uuids() SF Markus Elfring
2016-09-10 20:25 ` [PATCH 04/13] DRBD-receiver: Improve a size determination in drbd_do_features() SF Markus Elfring
2016-09-10 20:26 ` SF Markus Elfring [this message]
2016-09-10 20:28 ` [PATCH 06/13] DRBD-receiver: Improve a size determination in receive_sizes() SF Markus Elfring
2016-09-10 20:30 ` [PATCH 07/13] DRBD-receiver: Delete an error message for a failed kzalloc() call " SF Markus Elfring
2016-09-10 20:31 ` [PATCH 08/13] DRBD-receiver: Move an assignment " SF Markus Elfring
2016-09-10 20:32 ` [PATCH 09/13] DRBD-receiver: Improve determination of sizes in receive_SyncParam() SF Markus Elfring
2016-09-10 20:33 ` [PATCH 10/13] DRBD-receiver: Delete error messages for failed resource allocations " SF Markus Elfring
2016-09-10 20:34 ` [PATCH 11/13] DRBD-receiver: Improve a size determination in receive_protocol() SF Markus Elfring
2016-09-10 20:35 ` [PATCH 12/13] DRBD-receiver: Delete error messages for failed resource allocations " SF Markus Elfring
2016-09-10 20:36 ` [PATCH 13/13] DRBD-receiver: Improve determination of sizes in receive_Barrier() SF Markus Elfring
2017-08-06 10:18 ` [PATCH 00/13] DRBD-receiver: Fine-tuning for six function implementations SF Markus Elfring
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