Changes in uspace/drv/nic/ar9271/wmi.c [3bacee1:2298fc4] in mainline
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uspace/drv/nic/ar9271/wmi.c
r3bacee1 r2298fc4 230 230 size_t buffer_size = header_size + command_length; 231 231 void *buffer = malloc(buffer_size); 232 if (buffer == NULL) { 233 usb_log_error("Failed to allocate WMI message buffer (out of memory).\n"); 234 return ENOMEM; 235 } 232 236 233 237 if (command_buffer != NULL) … … 241 245 host2uint16_t_be(++htc_device->sequence_number); 242 246 243 /* Send message . */247 /* Send message (buffer will not be needed afterwards regardless of result). */ 244 248 errno_t rc = htc_send_control_message(htc_device, buffer, buffer_size, 245 249 htc_device->endpoints.wmi_endpoint); 246 if (rc != EOK) {247 free(buffer);250 free(buffer); 251 if (rc != EOK) { 248 252 usb_log_error("Failed to send WMI message. Error: %s\n", str_error_name(rc)); 249 253 return rc; 250 254 } 251 252 free(buffer);253 255 254 256 bool clean_resp_buffer = false; … … 267 269 response_buffer_size, NULL); 268 270 if (rc != EOK) { 269 free(buffer);270 271 usb_log_error("Failed to receive WMI message response. " 271 272 "Error: %s\n", str_error_name(rc)); … … 275 276 if (response_buffer_size < sizeof(htc_frame_header_t) + 276 277 sizeof(wmi_command_header_t)) { 277 free(buffer);278 278 usb_log_error("Corrupted response received.\n"); 279 279 return EINVAL;
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