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Fix minor issues found by cppcheck

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cppcheck highlighted variables that were initialized but then later
reassigned.

Change-Id: Ie12742c01fd3bf48b2d6c05a3b448da91d57a2e4
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
This commit is contained in:
dp-arm 2017-02-09 10:25:29 +00:00
parent 4d07e7821e
commit dae695abf6
2 changed files with 5 additions and 5 deletions
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8
drivers/io/io_semihosting.c
View file

@ -95,7 +95,7 @@ static int sh_file_open(io_dev_info_t *dev_info __unused,
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 @@ static int sh_file_read(io_entity_t *entity, uintptr_t buffer, size_t length,
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_read(io_entity_t *entity, uintptr_t buffer, size_t length,
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 @@ static int sh_file_write(io_entity_t *entity, const uintptr_t buffer,
/* 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);

2
tools/cert_create/src/ext.c
View file

@ -257,7 +257,7 @@ X509_EXTENSION *ext_new_nvcounter(int nid, int crit, int value)
X509_EXTENSION *ex = NULL;
ASN1_INTEGER *counter = NULL;
unsigned char *p = NULL;
int sz = -1;
int sz;
/* Encode counter */
counter = ASN1_INTEGER_new();