UBUNTU: Ubuntu-2.6.38-12.51

[linux-flexiantxendom0-natty.git] / kernel / sysctl_binary.c

diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
index 937d31d..b875bed 100644 (file)
--- a/kernel/sysctl_binary.c
+++ b/kernel/sysctl_binary.c
@@ -13,6 +13,7 @@
 #include <linux/file.h>
 #include <linux/ctype.h>
 #include <linux/netdevice.h>
+#include <linux/kernel.h>
 #include <linux/slab.h>
 
 #ifdef CONFIG_SYSCTL_SYSCALL
@@ -135,7 +136,6 @@ static const struct bin_table bin_kern_table[] = {
        { CTL_INT,      KERN_IA64_UNALIGNED,            "ignore-unaligned-usertrap" },
        { CTL_INT,      KERN_COMPAT_LOG,                "compat-log" },
        { CTL_INT,      KERN_MAX_LOCK_DEPTH,            "max_lock_depth" },
-       { CTL_INT,      KERN_NMI_WATCHDOG,              "nmi_watchdog" },
        { CTL_INT,      KERN_PANIC_ON_NMI,              "panic_on_unrecovered_nmi" },
        {}
 };
@@ -1124,11 +1124,6 @@ out:
        return result;
 }
 
-static unsigned hex_value(int ch)
-{
-       return isdigit(ch) ? ch - '0' : ((ch | 0x20) - 'a') + 10;
-}
-
 static ssize_t bin_uuid(struct file *file,
        void __user *oldval, size_t oldlen, void __user *newval, size_t newlen)
 {
@@ -1156,7 +1151,8 @@ static ssize_t bin_uuid(struct file *file,
                        if (!isxdigit(str[0]) || !isxdigit(str[1]))
                                goto out;
 
-                       uuid[i] = (hex_value(str[0]) << 4) | hex_value(str[1]);
+                       uuid[i] = (hex_to_bin(str[0]) << 4) |
+                                       hex_to_bin(str[1]);
                        str += 2;
                        if (*str == '-')
                                str++;
@@ -1196,7 +1192,7 @@ static ssize_t bin_dn_node_address(struct file *file,
 
                buf[result] = '\0';
 
-               /* Convert the decnet addresss to binary */
+               /* Convert the decnet address to binary */
                result = -EIO;
                nodep = strchr(buf, '.') + 1;
                if (!nodep)