From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Tue, 8 Dec 2009 09:20:48 +0000 (-0200)
Subject: Use the race free function for adding a proc file.
X-Git-Url: http://git.cascardo.eti.br/?p=cascardo%2Fkernel%2Fsamples%2F03.proc%2F.git;a=commitdiff_plain;h=HEAD

Use the race free function for adding a proc file.
---

diff --git a/hello_procfs.c b/hello_procfs.c
index 956f74d..5e0e082 100644
--- a/hello_procfs.c
+++ b/hello_procfs.c
@@ -53,8 +53,7 @@ static int hello_procfs_init(void)
 	/* create the proc entry and set its fops: there is a potential race
 	 * here */
 	struct proc_dir_entry *entry;
-	entry = create_proc_entry("hellop", 0666, NULL);
-	entry->proc_fops = &hello_procfs_fops;
+	entry = proc_create("hellop", 0666, NULL, &hello_procfs_fops);
 	return 0;
 }