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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index b1629b571cb2..4923dd4232b3 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1335,7 +1335,7 @@ static int __init acpi_os_name_setup(char *str)
         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 == '"')