ACPI / osl: remove an unneeded NULL check
"str" is never NULL here so I have removed the check. There are static
checkers which complain about superfluous NULL checks because it may
indicate confusion or a bug.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index b1629b5..4923dd4 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1335,7 +1335,7 @@
if (!str || !*str)
return 0;
- for (; count-- && str && *str; str++) {
+ for (; count-- && *str; str++) {
if (isalnum(*str) || *str == ' ' || *str == ':')
*p++ = *str;
else if (*str == '\'' || *str == '"')