Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1628490

[PATCH v2 13/17] IB/mlx4: Delete an error message for a failed memory allocation in mlx4_ib_add()

Show all headers | View raw

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 21 Apr 2017 18:55:35 +0200

Omit an extra message for a memory allocation failure in this function.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/infiniband/hw/mlx4/main.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 4eb2466530dc..67368dea9b6a 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -2626,11 +2626,8 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
 		return NULL;
 
 	ibdev = (struct mlx4_ib_dev *) ib_alloc_device(sizeof(*ibdev));
-	if (!ibdev) {
-		dev_err(&dev->persist->pdev->dev,
-			"Device struct alloc failed\n");
+	if (!ibdev)
 		return NULL;
-	}
 
 	iboe = &ibdev->iboe;
 
-- 
2.12.2

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH 00/29] IB/mlx: Fine-tuning for several function  implementations Doug Ledford <dledford@redhat.com> - 2017-04-20 22:40 +0200
  Re: [PATCH 00/29] IB/mlx: Fine-tuning for several function  implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-20 23:10 +0200
    Re: [PATCH 00/29] IB/mlx: Fine-tuning for several function  implementations Doug Ledford <dledford@redhat.com> - 2017-04-21 04:30 +0200
  [PATCH v2 02/17] IB/mlx: Use kmalloc_array() in six functions SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:30 +0200
  [PATCH v2 00/17] IB/mlx: Fine-tuning for several function  implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:30 +0200
    [PATCH v2 01/17] IB/mlx4: Use kcalloc() in mlx4_ib_alloc_pv_bufs() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:30 +0200
    [PATCH v2 07/17] IB/mlx4: Move an assignment out of a check in  forward_trap() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:40 +0200
    [PATCH v2 05/17] IB/mlx4: Delete four unnecessary return statements SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:40 +0200
    [PATCH v2 08/17] IB/mlx4: Enclose 46 expressions for sizeof by  parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:40 +0200
    [PATCH v2 04/17] IB/mlx4: Fix a typo in a comment line SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:40 +0200
    [PATCH v2 06/17] IB/mlx4: Delete an unnecessary check before kfree()  in free_pv_object() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:40 +0200
    [PATCH v2 03/17] IB/mlx4: Improve size determinations in six  functions SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:40 +0200
    Re: [PATCH v2 00/17] IB/mlx: Fine-tuning for several function  implementations Bart Van Assche <Bart.VanAssche@sandisk.com> - 2017-04-21 20:40 +0200
      Re: IB/mlx: Fine-tuning for several function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 21:30 +0200
        Re: IB/mlx: Fine-tuning for several function implementations Bart Van Assche <Bart.VanAssche@sandisk.com> - 2017-04-21 22:00 +0200
    [PATCH v2 12/17] IB/mlx4: Delete an unnecessary variable assignment  in mlx4_ib_add() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:50 +0200
    [PATCH v2 13/17] IB/mlx4: Delete an error message for a failed memory  allocation in mlx4_ib_add() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:50 +0200
    [PATCH v2 11/17] IB/mlx4: Delete an unnecessary variable  initialisation in mlx4_ib_add() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:50 +0200
    [PATCH v2 10/17] IB/mlx4: Delete an unnecessary variable in  __mlx4_ib_query_gid() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:50 +0200
    [PATCH v2 09/17] IB/mlx4: Split a condition check in six functions SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 20:50 +0200
    [PATCH v2 17/17] IB/mlx5: Less function calls in create_kernel_qp()  after error detection SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 21:00 +0200
    [PATCH v2 16/17] IB/mlx4: Add spaces for better code readability SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 21:00 +0200
      Re: [PATCH v2 16/17] IB/mlx4: Add spaces for better code readability Joe Perches <joe@perches.com> - 2017-04-21 21:30 +0200
    [PATCH v2 14/17] IB/mlx4: Delete unnecessary braces in mlx4_ib_add() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 21:00 +0200
    [PATCH v2 15/17] IB/mlx4: Delete unwanted spaces behind usages of the  sizeof operator SF Markus Elfring <elfring@users.sourceforge.net> - 2017-04-21 21:00 +0200

csiph-web