diff options
| -rw-r--r-- | misc-modules/seq.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/misc-modules/seq.c b/misc-modules/seq.c index 146615a..5d0d100 100644 --- a/misc-modules/seq.c +++ b/misc-modules/seq.c @@ -1,7 +1,7 @@ /* * Simple demonstration of the seq_file interface. * - * $Id: seq.c,v 1.3 2004/09/26 07:02:43 gregkh Exp $ + * seq.c,v 1.3 2004/09/26 07:02:43 gregkh Exp */ #include <linux/init.h> @@ -39,7 +39,7 @@ static void *ct_seq_next(struct seq_file *s, void *v, loff_t *pos) static void ct_seq_stop(struct seq_file *s, void *v) { - kfree (v); + kfree(v); } /* @@ -48,14 +48,14 @@ static void ct_seq_stop(struct seq_file *s, void *v) static int ct_seq_show(struct seq_file *s, void *v) { loff_t *spos = (loff_t *) v; - seq_printf(s, "%Ld\n", *spos); + seq_printf(s, "%lld\n", *spos); return 0; } /* * Tie them all together into a set of seq_operations. */ -static struct seq_operations ct_seq_ops = { +static const struct seq_operations ct_seq_ops = { .start = ct_seq_start, .next = ct_seq_next, .stop = ct_seq_stop, @@ -77,15 +77,15 @@ static int ct_open(struct inode *inode, struct file *file) * The file operations structure contains our open function along with * set of the canned seq_ ops. */ -static struct file_operations ct_file_ops = { +static const struct file_operations ct_file_ops = { .owner = THIS_MODULE, .open = ct_open, .read = seq_read, .llseek = seq_lseek, .release = seq_release }; - - + + /* * Module setup and teardown. */ @@ -95,6 +95,8 @@ static int ct_init(void) struct proc_dir_entry *entry; entry = proc_create("sequence", 0, NULL, &ct_file_ops); + if (!entry) + return -ENOMEM; return 0; } |