ACPI: asus_acpi: don't printk on writing garbage to proc files

This reporting is useless (we errno anyway).

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index 33eaca108f4b..c7ac9297a204 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -629,9 +629,7 @@ proc_write_ledd(struct file *file, const char __user * buffer,
                                "Asus ACPI: LED display write failed\n");
                 else
                         hotk->ledd_status = (u32) value;
-        } else if (rv < 0)
-                printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
-
+        }
         return rv;
 }
 
@@ -849,10 +847,7 @@ proc_write_brn(struct file *file, const char __user * buffer,
                 value = (0 < value) ? ((15 < value) ? 15 : value) : 0;
                 /* 0 <= value <= 15 */
                 set_brightness(value);
-        } else if (rv < 0) {
-                printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
         }
-
         return rv;
 }
 
@@ -897,9 +892,6 @@ proc_write_disp(struct file *file, const char __user * buffer,
         rv = parse_arg(buffer, count, &value);
         if (rv > 0)
                 set_display(value);
-        else if (rv < 0)
-                printk(KERN_WARNING "Asus ACPI: Error reading user input\n");
-
         return rv;
 }