path: root/net/irda/irlan
diff options
authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 00:55:36 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:46 -0800
commitda7071d7e32d15149cc513f096a3638097b66387 (patch)
treef56fb200090ad55b2e2a72c379b1eeea29795670 /net/irda/irlan
parent9a32144e9d7b4e21341174b1a83b82a82353be86 (diff)
[PATCH] mark struct file_operations const 8
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/irda/irlan')
1 files changed, 1 insertions, 1 deletions
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index 9c3dc57ff74..fcf9d659962 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
@@ -93,7 +93,7 @@ extern struct proc_dir_entry *proc_irda;
static int irlan_seq_open(struct inode *inode, struct file *file);
-static struct file_operations irlan_fops = {
+static const struct file_operations irlan_fops = {
.owner = THIS_MODULE,
.open = irlan_seq_open,
.read = seq_read,