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| author | Ingo Molnar <mingo@elte.hu> | 2012-03-13 05:54:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-03-13 05:54:41 +0100 |
| commit | e898c6706869fdcbd68b1e7fb0ac7461d98710fe (patch) | |
| tree | 28054da88ddda324f78f27083b14328113941fbc /drivers/char/lp.c | |
| parent | x86: Use enum instead of literals for trap values (diff) | |
| parent | x32: Add ptrace for x32 (diff) | |
| download | linux-e898c6706869fdcbd68b1e7fb0ac7461d98710fe.tar.xz linux-e898c6706869fdcbd68b1e7fb0ac7461d98710fe.zip | |
Merge branch 'x86/x32' into x86/cleanups
Merge reason: We are going to merge a dependent patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/char/lp.c')
| -rw-r--r-- | drivers/char/lp.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/lp.c b/drivers/char/lp.c index f43485607063..a27097173b3a 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -706,16 +706,13 @@ static long lp_compat_ioctl(struct file *file, unsigned int cmd, { unsigned int minor; struct timeval par_timeout; - struct compat_timeval __user *tc; int ret; minor = iminor(file->f_path.dentry->d_inode); mutex_lock(&lp_mutex); switch (cmd) { case LPSETTIMEOUT: - tc = compat_ptr(arg); - if (get_user(par_timeout.tv_sec, &tc->tv_sec) || - get_user(par_timeout.tv_usec, &tc->tv_usec)) { + if (compat_get_timeval(&par_timeout, compat_ptr(arg))) { ret = -EFAULT; break; } |