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>

diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index 33eaca108f4b2f4cba7e19bc6b655e9bf8b5d92e..c7ac9297a20499893da15a4f2c766285310d6f1b 100644 (file)
--- 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;
 }