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Subject[PATCH] staging: vme_user: remove unnecessary NULL initialization before list iteration
Date
Remove redundant NULL initialization for list iterator because
variables used as iterators in list_for_each_entry() do not require
initialization, as the macro assigns them before first use.

No functional change.

Signed-off-by: Shyam Sunder Reddy Padira <shyamsunderreddypadira@gmail.com>
---
drivers/staging/vme_user/vme.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/vme_user/vme.c b/drivers/staging/vme_user/vme.c
index 7220aba7b919..cb9796c87ee8 100644
--- a/drivers/staging/vme_user/vme.c
+++ b/drivers/staging/vme_user/vme.c
@@ -253,7 +253,7 @@ struct vme_resource *vme_slave_request(struct vme_dev *vdev, u32 address,
{
struct vme_bridge *bridge;
struct vme_slave_resource *allocated_image = NULL;
- struct vme_slave_resource *slave_image = NULL;
+ struct vme_slave_resource *slave_image;
struct vme_resource *resource = NULL;

bridge = vdev->bridge;
@@ -447,7 +447,7 @@ struct vme_resource *vme_master_request(struct vme_dev *vdev, u32 address,
{
struct vme_bridge *bridge;
struct vme_master_resource *allocated_image = NULL;
- struct vme_master_resource *master_image = NULL;
+ struct vme_master_resource *master_image;
struct vme_resource *resource = NULL;

bridge = vdev->bridge;
@@ -818,7 +818,7 @@ struct vme_resource *vme_dma_request(struct vme_dev *vdev, u32 route)
{
struct vme_bridge *bridge;
struct vme_dma_resource *allocated_ctrlr = NULL;
- struct vme_dma_resource *dma_ctrlr = NULL;
+ struct vme_dma_resource *dma_ctrlr;
struct vme_resource *resource = NULL;

/* XXX Not checking resource attributes */
@@ -1426,7 +1426,7 @@ struct vme_resource *vme_lm_request(struct vme_dev *vdev)
{
struct vme_bridge *bridge;
struct vme_lm_resource *allocated_lm = NULL;
- struct vme_lm_resource *lm = NULL;
+ struct vme_lm_resource *lm;
struct vme_resource *resource = NULL;

bridge = vdev->bridge;
--
2.43.0

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