path: root/net/irda/ircomm/ircomm_core.c
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/ircomm/ircomm_core.c
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/ircomm/ircomm_core.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/net/irda/ircomm/ircomm_core.c b/net/irda/ircomm/ircomm_core.c
index c28ee7bce26..ec40715dcdd 100644
--- a/net/irda/ircomm/ircomm_core.c
+++ b/net/irda/ircomm/ircomm_core.c
@@ -56,7 +56,7 @@ static void ircomm_control_indication(struct ircomm_cb *self,
extern struct proc_dir_entry *proc_irda;
static int ircomm_seq_open(struct inode *, struct file *);
-static struct file_operations ircomm_proc_fops = {
+static const struct file_operations ircomm_proc_fops = {
.owner = THIS_MODULE,
.open = ircomm_seq_open,
.read = seq_read,