diff options
Diffstat (limited to 'drivers/tty/tty_buffer.c')
| -rw-r--r-- | drivers/tty/tty_buffer.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index 0df8a7250344..ace778ed23b9 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -170,7 +170,8 @@ static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size) } /* Should possibly check if this fails for the largest buffer we - have queued and recycle that ? */ + * have queued and recycle that ? + */ if (atomic_read(&port->buf.mem_used) > port->buf.mem_limit) return NULL; p = kmalloc(sizeof(struct tty_buffer) + 2 * size, GFP_ATOMIC); @@ -329,7 +330,8 @@ int tty_insert_flip_string_fixed_flag(struct tty_port *port, copied += space; chars += space; /* There is a small chance that we need to split the data over - several buffers. If this is the case we must loop */ + * several buffers. If this is the case we must loop. + */ } while (unlikely(size > copied)); return copied; } @@ -366,7 +368,8 @@ int tty_insert_flip_string_flags(struct tty_port *port, chars += space; flags += space; /* There is a small chance that we need to split the data over - several buffers. If this is the case we must loop */ + * several buffers. If this is the case we must loop. + */ } while (unlikely(size > copied)); return copied; } |