diff options
| -rw-r--r-- | drivers/base/node.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 90aa2a11a933..af1a177216f1 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -592,11 +592,9 @@ static ssize_t print_nodes_state(enum node_states state, char *buf) { int n; - n = nodelist_scnprintf(buf, PAGE_SIZE, node_states[state]); - if (n > 0 && PAGE_SIZE > n + 1) { - *(buf + n++) = '\n'; - *(buf + n++) = '\0'; - } + n = nodelist_scnprintf(buf, PAGE_SIZE-2, node_states[state]); + buf[n++] = '\n'; + buf[n] = '\0'; return n; } |
