Lines Matching defs:buffer
39 char *buffer;
41 buffer = kmalloc(user_len + 1, GFP_KERNEL);
42 if (buffer == NULL)
44 if (copy_from_user(buffer, user_buf, user_len) != 0) {
45 kfree(buffer);
49 if (buffer[user_len - 1] == '\n')
50 buffer[user_len - 1] = 0;
52 buffer[user_len] = 0;
53 return buffer;
247 char *buffer, *str;
251 buffer = dasd_get_user_string(user_buf, user_len);
252 if (IS_ERR(buffer))
253 return PTR_ERR(buffer);
254 DBF_EVENT(DBF_DEBUG, "/proc/dasd/statictics: '%s'\n", buffer);
257 str = skip_spaces(buffer);
281 kfree(buffer);
286 kfree(buffer);