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ipmi: get rid of pointless access_ok() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2017-09-29 20:42:14 -04:00
parent 50271d388f
commit 24219d21c7
1 changed files with 0 additions and 6 deletions
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6
drivers/char/ipmi/bt-bmc.c
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@ -204,9 +204,6 @@ static ssize_t bt_bmc_read(struct file *file, char __user *buf,
ssize_t ret = 0;
ssize_t nread;
if (!access_ok(VERIFY_WRITE, buf, count))
return -EFAULT;
WARN_ON(*ppos);
if (wait_event_interruptible(bt_bmc->queue,
@ -277,9 +274,6 @@ static ssize_t bt_bmc_write(struct file *file, const char __user *buf,
if (count < 5)
return -EINVAL;
if (!access_ok(VERIFY_READ, buf, count))
return -EFAULT;
WARN_ON(*ppos);
/*