[Kernel-janitors] [patch 2.6.1] net/core/dev.c -comparison

[Kernel-janitors] [patch 2.6.1] net/core/dev.c -comparison

[Domen Puncer]

Hi.

Get rid of one comparison, improve readability.


--- linux-2.6.0-test11-small/net/core/dev.c	2003-11-29 21:47:03.000000000 +0100
+++ linux-2.6.0-test11-athlon/net/core/dev.c	2003-12-13 17:27:37.000000000 +0100
@@ -1872,9 +1872,9 @@ void dev_seq_stop(struct seq_file *seq, 
 
 static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
 {
-	struct net_device_stats *stats = dev->get_stats ? dev->get_stats(dev) :
-							  NULL;
-	if (stats)
+	if (dev->get_stats) {
+		struct net_device_stats *stats = dev->get_stats(dev);
+
 		seq_printf(seq, "%6s:%8lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu "
 				"%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n",
 			   dev->name, stats->rx_bytes, stats->rx_packets,
@@ -1892,6 +1892,7 @@ static void dev_seq_printf_stats(struct 
 			     stats->tx_window_errors +
 			     stats->tx_heartbeat_errors,
 			   stats->tx_compressed);
+	}
 	else
 		seq_printf(seq, "%6s: No statistics available.\n", dev->name);
 }

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