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ACPICA: Debugger: Remove some unecessary NULL checks 

ACPICA commit 36fcc1b98def3fb6e20cf5e877ffc3c1592d0140

Local strupr function already checks for NULL pointers.

Original linux patch submitted by:
Markus Elfring <elfring@users.sourceforge.net>

Link: https://github.com/acpica/acpica/commit/36fcc1b9
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Markus Elfring 2015-12-29 13:55:27 +08:00 committed by Rafael J. Wysocki
parent 395ec73196
commit 4d16ca1748
2 changed files with 3 additions and 10 deletions
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9
drivers/acpi/acpica/dbcmds.c
View File

@ -1131,13 +1131,8 @@ void acpi_db_trace(char *enable_arg, char *method_arg, char *once_arg)
u32 debug_layer = 0; u32 debug_layer = 0;
u32 flags = 0; u32 flags = 0;
if (enable_arg) { acpi_ut_strupr(enable_arg);
acpi_ut_strupr(enable_arg); acpi_ut_strupr(once_arg);
}
if (once_arg) {
acpi_ut_strupr(once_arg);
}
if (method_arg) { if (method_arg) {
if (acpi_db_trace_method_name) { if (acpi_db_trace_method_name) {

4
drivers/acpi/acpica/dbinput.c
View File

@ -625,9 +625,7 @@ static u32 acpi_db_get_line(char *input_buffer)
/* Uppercase the actual command */ /* Uppercase the actual command */
if (acpi_gbl_db_args[0]) { acpi_ut_strupr(acpi_gbl_db_args[0]);
acpi_ut_strupr(acpi_gbl_db_args[0]);
}
count = i; count = i;
if (count) { if (count) {