Date: Fri, 27 Jan 2017 10:56:03 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r312878 - head/sys/dev/mlx5/mlx5_core Message-ID: <201701271056.v0RAu3iC043023@repo.freebsd.org>
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Author: hselasky Date: Fri Jan 27 10:56:03 2017 New Revision: 312878 URL: https://svnweb.freebsd.org/changeset/base/312878 Log: Fix command completion with callback scenario. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/dev/mlx5/mlx5_core/mlx5_cmd.c Modified: head/sys/dev/mlx5/mlx5_core/mlx5_cmd.c ============================================================================== --- head/sys/dev/mlx5/mlx5_core/mlx5_cmd.c Fri Jan 27 10:47:53 2017 (r312877) +++ head/sys/dev/mlx5/mlx5_core/mlx5_cmd.c Fri Jan 27 10:56:03 2017 (r312878) @@ -723,6 +723,9 @@ static void complete_command(struct mlx5 struct mlx5_cmd *cmd = ent->cmd; struct mlx5_core_dev *dev = container_of(cmd, struct mlx5_core_dev, cmd); + mlx5_cmd_cbk_t callback; + void *context; + s64 ds; struct mlx5_cmd_stats *stats; unsigned long flags; @@ -744,6 +747,8 @@ static void complete_command(struct mlx5 spin_unlock_irqrestore(&stats->lock, flags); } + callback = ent->callback; + context = ent->context; err = ent->ret; if (!err) err = mlx5_copy_from_msg(ent->uout, @@ -754,7 +759,7 @@ static void complete_command(struct mlx5 free_msg(dev, ent->in); free_cmd(ent); - ent->callback(err, ent->context); + callback(err, context); } else { complete(&ent->done); }
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