summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMichael Bestas <mkbestas@lineageos.org>2019-01-03 22:15:46 (GMT)
committerMichael Bestas <mkbestas@lineageos.org>2019-01-03 22:15:46 (GMT)
commit9ce3ae9f142d519c66f4efde9d6d5e6a7e10e18d (patch)
tree9ec28317e4e7f4e97c977b95e1a802ea54bbebf4
parentbb6dfecc050a8a4d3efa96162f01c7530ca68de8 (diff)
downloadandroid_vendor_qcom_opensource_cryptfs_hw-9ce3ae9f142d519c66f4efde9d6d5e6a7e10e18d.zip
android_vendor_qcom_opensource_cryptfs_hw-9ce3ae9f142d519c66f4efde9d6d5e6a7e10e18d.tar.gz
android_vendor_qcom_opensource_cryptfs_hw-9ce3ae9f142d519c66f4efde9d6d5e6a7e10e18d.tar.bz2
cryptfs_hw: Fix build warningsrefs/changes/40/237840/1
* Mark unused parameter * Remove unused function Change-Id: I6478ad50a1c1f021a3429bb263b9a670925f5423
-rw-r--r--cryptfs_hw.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/cryptfs_hw.c b/cryptfs_hw.c
index 42bf4c4..57a65d0 100644
--- a/cryptfs_hw.c
+++ b/cryptfs_hw.c
@@ -70,10 +70,8 @@ static int (*qseecom_update_key)(int, void*, void*);
static int (*qseecom_wipe_key)(int);
#endif
-#define CRYPTFS_HW_KMS_CLEAR_KEY 0
#define CRYPTFS_HW_KMS_WIPE_KEY 1
#define CRYPTFS_HW_UP_CHECK_COUNT 10
-#define CRYPTFS_HW_CLEAR_KEY_FAILED -11
#define CRYPTFS_HW_KMS_MAX_FAILURE -10
#define CRYPTFS_HW_UPDATE_KEY_FAILED -9
#define CRYPTFS_HW_WIPE_KEY_FAILED -8
@@ -290,28 +288,12 @@ int set_ice_param(int flag)
return ret;
}
#else
-int set_ice_param(int flag)
+int set_ice_param(__unused int flag)
{
return -1;
}
#endif
-static int cryptfs_hw_clear_key(enum cryptfs_hw_key_management_usage_type usage)
-{
- int32_t ret;
-
- ret = __cryptfs_hw_wipe_clear_key(usage, CRYPTFS_HW_KMS_CLEAR_KEY);
- if (ret) {
- SLOGE("Error::ioctl call to wipe the encryption key for usage %d failed with ret = %d, errno = %d\n",
- usage, ret, errno);
- ret = CRYPTFS_HW_CLEAR_KEY_FAILED;
- } else {
- SLOGE("SUCCESS::ioctl call to wipe the encryption key for usage %d success with ret = %d\n",
- usage, ret);
- }
- return ret;
-}
-
static int cryptfs_hw_update_key(enum cryptfs_hw_key_management_usage_type usage,
unsigned char *current_hash32, unsigned char *new_hash32)
{