[PATCH] lib: fwts_acpi_tables: remove redundant initialization of ret

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

The variable ret is being initialized however that value is never
read because ret is being re-assigned on various code paths that
follow it.  Hence the initialization is redundant and can be removed.
Also add a { } braces to clean up code style.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/lib/src/fwts_acpi_tables.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/lib/src/fwts_acpi_tables.c b/src/lib/src/fwts_acpi_tables.c
index 88f484b7..a7144f76 100644
--- a/src/lib/src/fwts_acpi_tables.c
+++ b/src/lib/src/fwts_acpi_tables.c
@@ -1204,7 +1204,7 @@ static int fwts_acpi_load_tables_from_sysfs(fwts_framework *fw)
  */
 int fwts_acpi_load_tables(fwts_framework *fw)
 {
-	int ret = FWTS_ERROR;
+	int ret;
 	bool require_fixup = false;
 
 	if (fw->acpi_table_path != NULL) {
@@ -1221,8 +1221,9 @@ int fwts_acpi_load_tables(fwts_framework *fw)
 			ret = fwts_acpi_load_tables_from_sysfs(fw);
 			require_fixup = true;
 		}
-	} else
+	} else {
 		ret = FWTS_ERROR_NO_PRIV;
+	}
 
 	if (ret == FWTS_OK) {
 		acpi_tables_loaded = ACPI_TABLES_LOADED_OK;
-- 
2.20.1