From 16418bb1da8a685e639c6c4f2d3096f762e8b0fb Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Fri, 30 Mar 2012 19:03:04 -0400 Subject: tile-srom.c driver: minor code cleanup Signed-off-by: Chris Metcalf --- drivers/char/tile-srom.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/char/tile-srom.c') diff --git a/drivers/char/tile-srom.c b/drivers/char/tile-srom.c index 4dc019408fac..3b22a606f79d 100644 --- a/drivers/char/tile-srom.c +++ b/drivers/char/tile-srom.c @@ -194,17 +194,17 @@ static ssize_t srom_read(struct file *filp, char __user *buf, hv_retval = _srom_read(srom->hv_devhdl, kernbuf, *f_pos, bytes_this_pass); - if (hv_retval > 0) { - if (copy_to_user(buf, kernbuf, hv_retval) != 0) { - retval = -EFAULT; - break; - } - } else if (hv_retval <= 0) { + if (hv_retval <= 0) { if (retval == 0) retval = hv_retval; break; } + if (copy_to_user(buf, kernbuf, hv_retval) != 0) { + retval = -EFAULT; + break; + } + retval += hv_retval; *f_pos += hv_retval; buf += hv_retval; -- cgit v1.2.2