tree-wide: convert open calls to remove spaces to skip_spaces() lib function

[safe/jmp/linux-2.6] / arch / x86 / kernel / cpu / mtrr / if.c

diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index 3c1b12d..e006e56 100644 (file)
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -4,6 +4,7 @@
 #include <linux/proc_fs.h>
 #include <linux/module.h>
 #include <linux/ctype.h>
+#include <linux/string.h>
 #include <linux/init.h>
 
 #define LINE_SIZE 80
@@ -133,8 +134,7 @@ mtrr_write(struct file *file, const char __user *buf, size_t len, loff_t * ppos)
                return -EINVAL;
 
        base = simple_strtoull(line + 5, &ptr, 0);
-       while (isspace(*ptr))
-               ptr++;
+       ptr = skip_spaces(ptr);
 
        if (strncmp(ptr, "size=", 5))
                return -EINVAL;
@@ -142,14 +142,11 @@ mtrr_write(struct file *file, const char __user *buf, size_t len, loff_t * ppos)
        size = simple_strtoull(ptr + 5, &ptr, 0);
        if ((base & 0xfff) || (size & 0xfff))
                return -EINVAL;
-       while (isspace(*ptr))
-               ptr++;
+       ptr = skip_spaces(ptr);
 
        if (strncmp(ptr, "type=", 5))
                return -EINVAL;
-       ptr += 5;
-       while (isspace(*ptr))
-               ptr++;
+       ptr = skip_spaces(ptr + 5);
 
        for (i = 0; i < MTRR_NUM_TYPES; ++i) {
                if (strcmp(ptr, mtrr_strings[i]))