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Subject[PATCH 4/4 v2] firmware: stratix10-svc: Slightly simplify code
Date
Replace 'devm_kmalloc_array(... | __GFP_ZERO)' with the equivalent and
shorter 'devm_kcalloc(...)'.

'ctrl->genpool' can not be NULL, so axe a useless test in the remove
function.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/firmware/stratix10-svc.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c
index 739004398877..c228337cb0a1 100644
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -1002,8 +1002,7 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
if (!controller)
return -ENOMEM;

- chans = devm_kmalloc_array(dev, SVC_NUM_CHANNEL,
- sizeof(*chans), GFP_KERNEL | __GFP_ZERO);
+ chans = devm_kcalloc(dev, SVC_NUM_CHANNEL, sizeof(*chans), GFP_KERNEL);
if (!chans)
return -ENOMEM;

@@ -1086,8 +1085,7 @@ static int stratix10_svc_drv_remove(struct platform_device *pdev)
kthread_stop(ctrl->task);
ctrl->task = NULL;
}
- if (ctrl->genpool)
- gen_pool_destroy(ctrl->genpool);
+ gen_pool_destroy(ctrl->genpool);
list_del(&ctrl->node);

return 0;
--
2.25.1
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