Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6

[linux-2.6-omap-h63xx.git] / drivers / s390 / net / qeth_proc.c

diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c
index 66f2da14e6e3a0bd2bbd5250a9b25efa585637b2..81f805cc5ee7a3e2723952d00e0a502f43dc3ff2 100644 (file)
--- a/drivers/s390/net/qeth_proc.c
+++ b/drivers/s390/net/qeth_proc.c
@@ -161,7 +161,7 @@ qeth_procfile_open(struct inode *inode, struct file *file)
        return seq_open(file, &qeth_procfile_seq_ops);
 }
 
-static struct file_operations qeth_procfile_fops = {
+static const struct file_operations qeth_procfile_fops = {
        .owner   = THIS_MODULE,
        .open    = qeth_procfile_open,
        .read    = seq_read,
@@ -173,7 +173,6 @@ static struct file_operations qeth_procfile_fops = {
 #define QETH_PERF_PROCFILE_NAME "qeth_perf"
 static struct proc_dir_entry *qeth_perf_procfile;
 
-#ifdef CONFIG_QETH_PERF_STATS
 static int
 qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
 {
@@ -192,14 +191,21 @@ qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
                        CARD_DDEV_ID(card),
                        QETH_CARD_IFNAME(card)
                  );
+       if (!card->options.performance_stats)
+               seq_printf(s, "Performance statistics are deactivated.\n");
        seq_printf(s, "  Skb's/buffers received                 : %lu/%u\n"
                      "  Skb's/buffers sent                     : %lu/%u\n\n",
-                       card->stats.rx_packets, card->perf_stats.bufs_rec,
-                       card->stats.tx_packets, card->perf_stats.bufs_sent
+                       card->stats.rx_packets -
+                               card->perf_stats.initial_rx_packets,
+                       card->perf_stats.bufs_rec,
+                       card->stats.tx_packets -
+                               card->perf_stats.initial_tx_packets,
+                       card->perf_stats.bufs_sent
                  );
        seq_printf(s, "  Skb's/buffers sent without packing     : %lu/%u\n"
                      "  Skb's/buffers sent with packing        : %u/%u\n\n",
-                  card->stats.tx_packets - card->perf_stats.skbs_sent_pack,
+                  card->stats.tx_packets - card->perf_stats.initial_tx_packets
+                                         - card->perf_stats.skbs_sent_pack,
                   card->perf_stats.bufs_sent - card->perf_stats.bufs_sent_pack,
                   card->perf_stats.skbs_sent_pack,
                   card->perf_stats.bufs_sent_pack
@@ -267,7 +273,7 @@ qeth_perf_procfile_open(struct inode *inode, struct file *file)
        return seq_open(file, &qeth_perf_procfile_seq_ops);
 }
 
-static struct file_operations qeth_perf_procfile_fops = {
+static const struct file_operations qeth_perf_procfile_fops = {
        .owner   = THIS_MODULE,
        .open    = qeth_perf_procfile_open,
        .read    = seq_read,
@@ -275,11 +281,6 @@ static struct file_operations qeth_perf_procfile_fops = {
        .release = seq_release,
 };
 
-#define qeth_perf_procfile_created qeth_perf_procfile
-#else
-#define qeth_perf_procfile_created 1
-#endif /* CONFIG_QETH_PERF_STATS */
-
 int __init
 qeth_create_procfs_entries(void)
 {
@@ -288,15 +289,13 @@ qeth_create_procfs_entries(void)
        if (qeth_procfile)
                qeth_procfile->proc_fops = &qeth_procfile_fops;
 
-#ifdef CONFIG_QETH_PERF_STATS
        qeth_perf_procfile = create_proc_entry(QETH_PERF_PROCFILE_NAME,
                                           S_IFREG | 0444, NULL);
        if (qeth_perf_procfile)
                qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops;
-#endif /* CONFIG_QETH_PERF_STATS */
 
        if (qeth_procfile &&
-           qeth_perf_procfile_created)
+           qeth_perf_procfile)
                return 0;
        else
                return -ENOMEM;