[PATCH] handle errors returned by platform_get_irq*()

[linux-2.6] / net / socket.c

diff --git a/net/socket.c b/net/socket.c
index 06fa217f58a99cb93b72b28ca99e85b7dc3739cd..7e1bdef8b09e7bc2078ba4514f77b5b365064b45 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -84,10 +84,7 @@
 #include <linux/compat.h>
 #include <linux/kmod.h>
 #include <linux/audit.h>
-
-#ifdef CONFIG_NET_RADIO
-#include <linux/wireless.h>            /* Note : will define WIRELESS_EXT */
-#endif /* CONFIG_NET_RADIO */
+#include <linux/wireless.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
@@ -840,11 +837,11 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg)
        if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
                err = dev_ioctl(cmd, argp);
        } else
-#ifdef WIRELESS_EXT
+#ifdef CONFIG_WIRELESS_EXT
        if (cmd >= SIOCIWFIRST && cmd <= SIOCIWLAST) {
                err = dev_ioctl(cmd, argp);
        } else
-#endif /* WIRELESS_EXT */
+#endif /* CONFIG_WIRELESS_EXT */
        switch (cmd) {
                case FIOSETOWN:
                case SIOCSPGRP:
@@ -993,7 +990,7 @@ static int sock_fasync(int fd, struct file *filp, int on)
 
        if (on)
        {
-               fna=(struct fasync_struct *)kmalloc(sizeof(struct fasync_struct), GFP_KERNEL);
+               fna = kmalloc(sizeof(struct fasync_struct), GFP_KERNEL);
                if(fna==NULL)
                        return -ENOMEM;
        }
@@ -2078,7 +2075,7 @@ void socket_seq_show(struct seq_file *seq)
        int cpu;
        int counter = 0;
 
-       for (cpu = 0; cpu < NR_CPUS; cpu++)
+       for_each_cpu(cpu)
                counter += per_cpu(sockets_in_use, cpu);
 
        /* It can be negative, by the way. 8) */