build warnings

Solve a series of build warnings, the most notable being the
annoying unused label error: which makes _real_ build errors
harder to find.

Test: build warnings gone.
Change-Id: I447bd06dabdaf52b4742b06fb081368e0d86eae5

1 files changed, 5 insertions, 12 deletions

diff --git a/msm8996/libbt-vendor/src/hw_rome.c b/msm8996/libbt-vendor/src/hw_rome.c
index 2b5cb37..cede337 100644
--- a/msm8996/libbt-vendor/src/hw_rome.c
+++ b/msm8996/libbt-vendor/src/hw_rome.c
@@ -135,7 +135,6 @@ int get_vs_hci_event(unsigned char *rsp)
     int err = 0;
     unsigned char paramlen = 0;
     unsigned char EMBEDDED_MODE_CHECK = 0x02;
-    FILE *btversionfile = 0;
     unsigned int soc_id = 0;
     unsigned int productid = 0;
     unsigned short patchversion = 0;
@@ -321,7 +320,7 @@ failed:
 int read_vs_hci_event(int fd, unsigned char* buf, int size)
 {
     int remain, r;
-    int count = 0, i;
+    int count = 0;
 
     if (size <= 0) {
         ALOGE("Invalid size arguement!");
@@ -688,7 +687,7 @@ error:
 
 static int rome_download_rampatch(int fd)
 {
-    int c, tmp, size, index, ret = -1;
+    int c, size, index, ret = -1;
 
     ALOGI("%s: ", __FUNCTION__);
 
@@ -763,7 +762,6 @@ pdata_alloc_failed:
     free(phdr_buffer);
 phdr_alloc_failed:
     fclose(file);
-error:
     return ret;
 }
 
@@ -799,7 +797,7 @@ error:
 
 int rome_rampatch_reset(int fd)
 {
-    int size, err = 0, flags;
+    int size, err = 0;
     unsigned char cmd[HCI_MAX_CMD_SIZE];
     struct timespec tm = { 0, 100*1000*1000 }; /* 100 ms */
 
@@ -831,7 +829,7 @@ int rome_get_tlv_file(char *file_path)
 {
     FILE * pFile;
     long fileSize;
-    int readSize, err = 0, total_segment, remain_size, nvm_length, nvm_index, i;
+    int readSize, nvm_length, nvm_index, i;
     unsigned short nvm_tag_len;
     tlv_patch_info *ptlv_header;
     tlv_nvm_hdr *nvm_ptr;
@@ -1103,7 +1101,7 @@ int rome_download_tlv_file(int fd)
         goto default_download;
     }
 
-    strlcat(nvm_file_path_bid, board_id, sizeof(nvm_file_path_bid));
+    strlcat(nvm_file_path_bid, (const char*)board_id, sizeof(nvm_file_path_bid));
 
     if((tlv_size = rome_get_tlv_file(nvm_file_path_bid)) < 0) {
         ALOGI("%s: %s: file doesn't exist, falling back to default file", __FUNCTION__, nvm_file_path_bid);
@@ -1126,7 +1124,6 @@ error:
 int rome_1_0_nvm_tag_dnld(int fd)
 {
     int i, size, err = 0;
-    unsigned char cmd[HCI_MAX_CMD_SIZE];
     unsigned char rsp[HCI_MAX_EVENT_SIZE];
 
 #if (NVM_VERSION >= ROME_1_0_100019)
@@ -1583,7 +1580,6 @@ int rome_hci_reset(int fd)
     unsigned char cmd[HCI_MAX_CMD_SIZE];
     unsigned char rsp[HCI_MAX_EVENT_SIZE];
     hci_command_hdr *cmd_hdr;
-    int flags;
 
     ALOGI("%s: HCI RESET ", __FUNCTION__);
 
@@ -1621,7 +1617,6 @@ int rome_wipower_current_charging_status_req(int fd)
     unsigned char cmd[HCI_MAX_CMD_SIZE];
     unsigned char rsp[HCI_MAX_EVENT_SIZE];
     hci_command_hdr *cmd_hdr;
-    int flags;
 
     memset(cmd, 0x0, HCI_MAX_CMD_SIZE);
 
@@ -1699,7 +1694,6 @@ int addon_feature_req(int fd)
     unsigned char cmd[HCI_MAX_CMD_SIZE];
     unsigned char rsp[HCI_MAX_EVENT_SIZE];
     hci_command_hdr *cmd_hdr;
-    int flags;
 
     memset(cmd, 0x0, HCI_MAX_CMD_SIZE);
 
@@ -1762,7 +1756,6 @@ int rome_wipower_forward_handoff_req(int fd)
     unsigned char cmd[HCI_MAX_CMD_SIZE];
     unsigned char rsp[HCI_MAX_EVENT_SIZE];
     hci_command_hdr *cmd_hdr;
-    int flags;
 
     memset(cmd, 0x0, HCI_MAX_CMD_SIZE);