Commit f94b3470 authored by Eric Van Hensbergen's avatar Eric Van Hensbergen Committed by Linus Torvalds

[PATCH] 9p: fix bogus return code checks during initialization

There is a simple logic error in init_v9fs - the return code checks are
reversed.  This patch fixes the return code and adds some messages to prevent
module initialization from failing silently.
Signed-off-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f49d5e62
......@@ -132,8 +132,10 @@ int v9fs_mux_global_init(void)
v9fs_mux_poll_tasks[i].task = NULL;
v9fs_mux_wq = create_workqueue("v9fs");
if (!v9fs_mux_wq)
if (!v9fs_mux_wq) {
printk(KERN_WARNING "v9fs: mux: creating workqueue failed\n");
return -ENOMEM;
}
return 0;
}
......
......@@ -457,14 +457,19 @@ static int __init init_v9fs(void)
v9fs_error_init();
printk(KERN_INFO "Installing v9fs 9P2000 file system support\n");
printk(KERN_INFO "Installing v9fs 9p2000 file system support\n");
ret = v9fs_mux_global_init();
if (!ret)
if (ret) {
printk(KERN_WARNING "v9fs: starting mux failed\n");
return ret;
}
ret = register_filesystem(&v9fs_fs_type);
if (!ret)
if (ret) {
printk(KERN_WARNING "v9fs: registering file system failed\n");
v9fs_mux_global_exit();
}
return ret;
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment