linux-kernel - [PATCH] staging: android: ion: Use DEFINE_DEBUGFS

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 25 Jun 2017 08:22:06 -0400
From:   Tommy Nguyen <remyabel@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arve Hjønnevåg <arve@...roid.com>,
        Riley Andrews <riandrews@...roid.com>,
        linux-kernel@...r.kernel.org, Tommy Nguyen <remyabel@...il.com>
Subject: [PATCH] staging: android: ion: Use DEFINE_DEBUGFS_ATTRIBUTE

Running coccicheck indicates that DEFINE_DEBUGFS_ATTRIBUTE
and debugfs_create_file_unsafe should be used instead.

Signed-off-by: Tommy Nguyen <remyabel@...il.com>
---
 drivers/staging/android/ion/ion.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 03d3a4f..8f96b38 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -544,8 +544,8 @@ static int debug_shrink_get(void *data, u64 *val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(debug_shrink_fops, debug_shrink_get,
-			debug_shrink_set, "%llu\n");
+DEFINE_DEBUGFS_ATTRIBUTE(debug_shrink_fops, debug_shrink_get,
+			 debug_shrink_set, "%llu\n");
 
 void ion_device_add_heap(struct ion_heap *heap)
 {
@@ -579,7 +579,7 @@ void ion_device_add_heap(struct ion_heap *heap)
 		char debug_name[64];
 
 		snprintf(debug_name, 64, "%s_shrink", heap->name);
-		debug_file = debugfs_create_file(
+		debug_file = debugfs_create_file_unsafe(
 			debug_name, 0644, dev->debug_root, heap,
 			&debug_shrink_fops);
 		if (!debug_file) {
-- 
2.9.4