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path: root/arch/x86/kernel/cpu/mtrr/if.c
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Diffstat (limited to 'arch/x86/kernel/cpu/mtrr/if.c')
-rw-r--r--arch/x86/kernel/cpu/mtrr/if.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index 08b6ea4c62b..f04e7252760 100644
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -126,8 +126,8 @@ mtrr_write(struct file *file, const char __user *buf, size_t len, loff_t * ppos)
return -EINVAL;
base = simple_strtoull(line + 5, &ptr, 0);
- for (; isspace(*ptr); ++ptr)
- ;
+ while (isspace(*ptr))
+ ptr++;
if (strncmp(ptr, "size=", 5))
return -EINVAL;
@@ -135,14 +135,14 @@ 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;
- for (; isspace(*ptr); ++ptr)
- ;
+ while (isspace(*ptr))
+ ptr++;
if (strncmp(ptr, "type=", 5))
return -EINVAL;
ptr += 5;
- for (; isspace(*ptr); ++ptr)
- ;
+ while (isspace(*ptr))
+ ptr++;
for (i = 0; i < MTRR_NUM_TYPES; ++i) {
if (strcmp(ptr, mtrr_strings[i]))