diff options
author | Ingo Molnar <mingo@elte.hu> | 2010-10-07 09:43:11 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-10-07 09:43:11 +0200 |
commit | d4f8f217b8a5d5bd02af979650418dca4caec472 (patch) | |
tree | af047bfa9729c975e24cb7624107574e884d3a57 /drivers/usb/misc/adutux.c | |
parent | 2dfbf4dfbe47a484bae20456c12b40763b9b6af7 (diff) | |
parent | 773e3f93577ffb493fb7c39b1a6ecf39b5748e87 (diff) |
Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu into core/rcu
Diffstat (limited to 'drivers/usb/misc/adutux.c')
-rw-r--r-- | drivers/usb/misc/adutux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index d240de097c62..801324af9470 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -439,7 +439,7 @@ static ssize_t adu_read(struct file *file, __user char *buffer, size_t count, /* drain secondary buffer */ int amount = bytes_to_read < data_in_secondary ? bytes_to_read : data_in_secondary; i = copy_to_user(buffer, dev->read_buffer_secondary+dev->secondary_head, amount); - if (i < 0) { + if (i) { retval = -EFAULT; goto exit; } |