git: 805d759338a2 - main - mlx4: Move DEFINE_MUTEX() outside function body.

[Hans Petter Selasky]

The branch main has been updated by hselasky:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=805d759338a2be939fffc8bf3f25cfaab981a9be

commit 805d759338a2be939fffc8bf3f25cfaab981a9be
Author:     Hans Petter Selasky <hsela...@freebsd.org>
AuthorDate: 2023-05-21 11:25:28 +0000
Commit:     Hans Petter Selasky <hsela...@freebsd.org>
CommitDate: 2023-05-21 16:20:16 +0000

    mlx4: Move DEFINE_MUTEX() outside function body.
    
    Move static mutex declaration outside function body, to avoid global
    variables being declared on the stack, when using SYSINITs.
    
    MFC after:      1 week
    Sponsored by:   NVIDIA Networking
---
 sys/dev/mlx4/mlx4_core/mlx4_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/mlx4/mlx4_core/mlx4_main.c 
b/sys/dev/mlx4/mlx4_core/mlx4_main.c
index ca63d1d12ba6..a37b900a2ed0 100644
--- a/sys/dev/mlx4/mlx4_core/mlx4_main.c
+++ b/sys/dev/mlx4/mlx4_core/mlx4_main.c
@@ -1164,6 +1164,8 @@ err_sup:
        return err;
 }
 
+static DEFINE_MUTEX(set_port_type_mutex);
+
 static ssize_t set_port_type(struct device *dev,
                             struct device_attribute *attr,
                             const char *buf, size_t count)
@@ -1172,7 +1174,6 @@ static ssize_t set_port_type(struct device *dev,
                                                   port_attr);
        struct mlx4_dev *mdev = info->dev;
        enum mlx4_port_type port_type;
-       static DEFINE_MUTEX(set_port_type_mutex);
        int err;
 
        mutex_lock(&set_port_type_mutex);