Searched refs:printf_buffer (Results 1 – 1 of 1) sorted by relevance
| /linux-4.1.27/drivers/xen/xenbus/ |
| D | xenbus_client.c | 271 char *printf_buffer = NULL; in xenbus_va_dev_error() local
275 printf_buffer = kmalloc(PRINTF_BUFFER_SIZE, GFP_KERNEL); in xenbus_va_dev_error()
276 if (printf_buffer == NULL) in xenbus_va_dev_error()
279 len = sprintf(printf_buffer, "%i ", -err); in xenbus_va_dev_error()
280 vsnprintf(printf_buffer+len, PRINTF_BUFFER_SIZE-len, fmt, ap); in xenbus_va_dev_error()
282 dev_err(&dev->dev, "%s\n", printf_buffer); in xenbus_va_dev_error()
288 dev->nodename, printf_buffer); in xenbus_va_dev_error()
292 if (xenbus_write(XBT_NIL, path_buffer, "error", printf_buffer) != 0) { in xenbus_va_dev_error()
294 dev->nodename, printf_buffer); in xenbus_va_dev_error()
299 kfree(printf_buffer); in xenbus_va_dev_error()
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