Searched refs:printf_buffer (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/xen/xenbus/ |
| D | xenbus_client.c | 266 char *printf_buffer; in xenbus_va_dev_error() local
271 printf_buffer = kmalloc(PRINTF_BUFFER_SIZE, GFP_KERNEL); in xenbus_va_dev_error()
272 if (!printf_buffer) in xenbus_va_dev_error()
275 len = sprintf(printf_buffer, "%i ", -err); in xenbus_va_dev_error()
276 vsnprintf(printf_buffer + len, PRINTF_BUFFER_SIZE - len, fmt, ap); in xenbus_va_dev_error()
278 dev_err(&dev->dev, "%s\n", printf_buffer); in xenbus_va_dev_error()
282 xenbus_write(XBT_NIL, path_buffer, "error", printf_buffer); in xenbus_va_dev_error()
284 kfree(printf_buffer); in xenbus_va_dev_error()
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