Fix minor issues found by cppcheck
cppcheck highlighted variables that were initialized but then later
reassigned.
Change-Id: Ie12742c01fd3bf48b2d6c05a3b448da91d57a2e4
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
diff --git a/drivers/io/io_semihosting.c b/drivers/io/io_semihosting.c
index 30ca99c..e33a044 100644
--- a/drivers/io/io_semihosting.c
+++ b/drivers/io/io_semihosting.c
@@ -95,7 +95,7 @@
const uintptr_t spec, io_entity_t *entity)
{
int result = -ENOENT;
- long sh_result = -1;
+ long sh_result;
const io_file_spec_t *file_spec = (const io_file_spec_t *)spec;
assert(file_spec != NULL);
@@ -151,7 +151,7 @@
size_t *length_read)
{
int result = -ENOENT;
- long sh_result = -1;
+ long sh_result;
size_t bytes = length;
long file_handle;
@@ -176,7 +176,7 @@
static int sh_file_write(io_entity_t *entity, const uintptr_t buffer,
size_t length, size_t *length_written)
{
- long sh_result = -1;
+ long sh_result;
long file_handle;
size_t bytes = length;
@@ -197,7 +197,7 @@
/* Close a file on the semi-hosting device */
static int sh_file_close(io_entity_t *entity)
{
- long sh_result = -1;
+ long sh_result;
long file_handle;
assert(entity != NULL);
diff --git a/tools/cert_create/src/ext.c b/tools/cert_create/src/ext.c
index 3f56edb..ad02662 100644
--- a/tools/cert_create/src/ext.c
+++ b/tools/cert_create/src/ext.c
@@ -257,7 +257,7 @@
X509_EXTENSION *ex = NULL;
ASN1_INTEGER *counter = NULL;
unsigned char *p = NULL;
- int sz = -1;
+ int sz;
/* Encode counter */
counter = ASN1_INTEGER_new();