From 94d0fb159da94cb4522e14d6004bb7acf2ff0387 Mon Sep 17 00:00:00 2001
From: Yangtao Li <tiny.windzz@gmail.com>
Date: Fri, 30 Nov 2018 21:20:48 -0500
Subject: [PATCH] ide: Change to use DEFINE_SHOW_ATTRIBUTE macro
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/ide/ide-proc.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 45c9974303328..4c8c7a620d08d 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -614,18 +614,7 @@ static int ide_drivers_show(struct seq_file *s, void *p)
return 0;
}
-static int ide_drivers_open(struct inode *inode, struct file *file)
-{
- return single_open(file, &ide_drivers_show, NULL);
-}
-
-static const struct file_operations ide_drivers_operations = {
- .owner = THIS_MODULE,
- .open = ide_drivers_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(ide_drivers);
void proc_ide_create(void)
{
@@ -634,7 +623,7 @@ void proc_ide_create(void)
if (!proc_ide_root)
return;
- proc_create("drivers", 0, proc_ide_root, &ide_drivers_operations);
+ proc_create("drivers", 0, proc_ide_root, &ide_drivers_fops);
}
void proc_ide_destroy(void)
--
GitLab