Thread (3 messages) flat view 3 messages, 3 authors, 2014-11-21

Re: mlx4: don't duplicate kvfree()

From: Amir Vadai <hidden>
Date: 2014-11-20 08:38:13
Also in: lkml

On Thu, Nov 20, 2014 at 10:15 AM, Al Viro [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index 193a6ad..d6f5496 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -130,10 +130,7 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)

 err_out_free:
        for (i = 0; i <= buddy->max_order; ++i)
-               if (buddy->bits[i] && is_vmalloc_addr(buddy->bits[i]))
-                       vfree(buddy->bits[i]);
-               else
-                       kfree(buddy->bits[i]);
+               kvfree(buddy->bits[i]);

 err_out:
        kfree(buddy->bits);
@@ -147,10 +144,7 @@ static void mlx4_buddy_cleanup(struct mlx4_buddy *buddy)
        int i;

        for (i = 0; i <= buddy->max_order; ++i)
-               if (is_vmalloc_addr(buddy->bits[i]))
-                       vfree(buddy->bits[i]);
-               else
-                       kfree(buddy->bits[i]);
+               kvfree(buddy->bits[i]);

        kfree(buddy->bits);
        kfree(buddy->num_free);
--
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Thanks Al

Acked-by: Amir Vadai <redacted>
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