[2.6 patch] acpi/battery.c: remove dead code

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



After commit f1d4661abe05d0a2c014166042d15ed8b69ae8f2 this was dead 
code.

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>

---
--- linux-2.6/drivers/acpi/battery.c.old	2007-10-23 18:44:13.000000000 +0200
+++ linux-2.6/drivers/acpi/battery.c	2007-10-23 18:44:43.000000000 +0200
@@ -550,18 +550,14 @@ static ssize_t acpi_battery_write_alarm(
 	int result = 0;
 	char alarm_string[12] = { '\0' };
 	struct seq_file *m = file->private_data;
 	struct acpi_battery *battery = m->private;
 
 	if (!battery || (count > sizeof(alarm_string) - 1))
 		return -EINVAL;
-	if (result) {
-		result = -ENODEV;
-		goto end;
-	}
 	if (!acpi_battery_present(battery)) {
 		result = -ENODEV;
 		goto end;
 	}
 	if (copy_from_user(alarm_string, buffer, count)) {
 		result = -EFAULT;
 		goto end;

-
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux