From 6a0061badd2e894edb5a3a5d7704095766a343fd Mon Sep 17 00:00:00 2001 From: Rob Ward Date: Sat, 20 Dec 2014 18:28:36 +0000 Subject: [PATCH] drivers: char: mem: Fix Missing blank line issues Fixes "Missing a blank line after declarations" reported by checkpatch. This patch introduces no functional changes. Signed-off-by: Rob Ward Signed-off-by: Greg Kroah-Hartman --- drivers/char/mem.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/char/mem.c b/drivers/char/mem.c index da73aea..0802732 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -570,6 +570,7 @@ static ssize_t write_port(struct file *file, const char __user *buf, return -EFAULT; while (count-- > 0 && i < 65536) { char c; + if (__get_user(c, tmp)) { if (tmp > buf) break; @@ -625,6 +626,7 @@ static ssize_t read_iter_zero(struct kiocb *iocb, struct iov_iter *iter) while (iov_iter_count(iter)) { size_t chunk = iov_iter_count(iter), n; + if (chunk > PAGE_SIZE) chunk = PAGE_SIZE; /* Just for latency reasons */ n = iov_iter_zero(chunk, iter); -- 2.7.4