diff options
Diffstat (limited to 'samsung-ipc/ipc.c')
| -rw-r--r-- | samsung-ipc/ipc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/samsung-ipc/ipc.c b/samsung-ipc/ipc.c index a8cacf0..5a5de3e 100644 --- a/samsung-ipc/ipc.c +++ b/samsung-ipc/ipc.c @@ -104,7 +104,7 @@ int ipc_device_detect(void) kernel_version = strdup(utsname.release); #endif - for (i = 0; i < ipc_devices_count; i++) { + for (i = 0; i < (int) ipc_devices_count; i++) { // Eliminate index if the name doesn't match if (name != NULL && ipc_devices[i].name != NULL && strcmp(name, ipc_devices[i].name) != 0) continue; @@ -147,13 +147,18 @@ complete: struct ipc_client *ipc_client_create(int type) { struct ipc_client *client = NULL; - int device_index; + unsigned int device_index; + int rc; if (type < 0 || type > IPC_CLIENT_TYPE_RFS) return NULL; - device_index = ipc_device_detect(); - if (device_index < 0 || device_index > ipc_devices_count) + rc = ipc_device_detect(); + if (rc < 0) + goto error; + + device_index = (unsigned int) rc; + if (device_index > ipc_devices_count) goto error; client = (struct ipc_client *) calloc(1, sizeof(struct ipc_client)); |