Fix build break for rpm

[framework/connectivity/bluez.git] / tools / bccmd.c

diff --git a/tools/bccmd.c b/tools/bccmd.c
index 5cb9255..952bf13 100644 (file)
--- a/tools/bccmd.c
+++ b/tools/bccmd.c
@@ -253,10 +253,8 @@ static int cmd_builddef(int transport, int argc, char *argv[])
                array[1] = def >> 8;
 
                err = transport_read(transport, CSR_VARID_GET_NEXT_BUILDDEF, array, 8);
-               if (err < 0) {
-                       errno = -err;
+               if (err < 0)
                        break;
-               }
 
                nextdef = array[2] | (array[3] << 8);
 
@@ -286,10 +284,8 @@ static int cmd_keylen(int transport, int argc, char *argv[])
        array[1] = handle >> 8;
 
        err = transport_read(transport, CSR_VARID_CRYPT_KEY_LENGTH, array, 8);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        handle = array[0] | (array[1] << 8);
        keylen = array[2] | (array[3] << 8);
@@ -310,10 +306,8 @@ static int cmd_clock(int transport, int argc, char *argv[])
        memset(array, 0, sizeof(array));
 
        err = transport_read(transport, CSR_VARID_BT_CLOCK, array, 8);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        clock = array[2] | (array[3] << 8) | (array[0] << 16) | (array[1] << 24);
 
@@ -333,10 +327,8 @@ static int cmd_rand(int transport, int argc, char *argv[])
        memset(array, 0, sizeof(array));
 
        err = transport_read(transport, CSR_VARID_RAND, array, 8);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        rand = array[0] | (array[1] << 8);
 
@@ -357,10 +349,8 @@ static int cmd_chiprev(int transport, int argc, char *argv[])
        memset(array, 0, sizeof(array));
 
        err = transport_read(transport, CSR_VARID_CHIPREV, array, 8);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        rev = array[0] | (array[1] << 8);
 
@@ -417,10 +407,8 @@ static int cmd_buildname(int transport, int argc, char *argv[])
        memset(array, 0, sizeof(array));
 
        err = transport_read(transport, CSR_VARID_READ_BUILD_NAME, array, 128);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        for (i = 0; i < sizeof(name); i++)
                name[i] = array[(i * 2) + 4];
@@ -441,10 +429,8 @@ static int cmd_panicarg(int transport, int argc, char *argv[])
        memset(array, 0, sizeof(array));
 
        err = transport_read(transport, CSR_VARID_PANIC_ARG, array, 8);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        error = array[0] | (array[1] << 8);
 
@@ -465,10 +451,8 @@ static int cmd_faultarg(int transport, int argc, char *argv[])
        memset(array, 0, sizeof(array));
 
        err = transport_read(transport, CSR_VARID_FAULT_ARG, array, 8);
-       if (err < 0) {
-               errno = -err;
+       if (err < 0)
                return -1;
-       }
 
        error = array[0] | (array[1] << 8);
 
@@ -1226,8 +1210,7 @@ int main(int argc, char *argv[])
        if (transport_open(transport, device, bcsp_rate) < 0)
                exit(1);
 
-       if (device)
-               free(device);
+       free(device);
 
        for (i = 0; commands[i].str; i++) {
                if (strcasecmp(commands[i].str, argv[0]))