From: Markus Elfring Date: Tue, 29 Dec 2015 05:55:27 +0000 (+0800) Subject: ACPICA: Debugger: Remove some unecessary NULL checks X-Git-Tag: v4.5-rc1~125^2~11^2~30 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4d16ca17483440376344abf4d7110ec7d47ed54b;p=linux.git 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 Link: https://github.com/acpica/acpica/commit/36fcc1b9 Signed-off-by: Markus Elfring Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/acpica/dbcmds.c b/drivers/acpi/acpica/dbcmds.c index 84ab1c2faa04..328c35b323d5 100644 --- a/drivers/acpi/acpica/dbcmds.c +++ b/drivers/acpi/acpica/dbcmds.c @@ -1131,13 +1131,8 @@ void acpi_db_trace(char *enable_arg, char *method_arg, char *once_arg) u32 debug_layer = 0; u32 flags = 0; - if (enable_arg) { - acpi_ut_strupr(enable_arg); - } - - if (once_arg) { - acpi_ut_strupr(once_arg); - } + acpi_ut_strupr(enable_arg); + acpi_ut_strupr(once_arg); if (method_arg) { if (acpi_db_trace_method_name) { diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c index 802779a3d913..6203001baa30 100644 --- a/drivers/acpi/acpica/dbinput.c +++ b/drivers/acpi/acpica/dbinput.c @@ -625,9 +625,7 @@ static u32 acpi_db_get_line(char *input_buffer) /* 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; if (count) {