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| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-05-02 21:50:51 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-05-02 21:50:52 +1000 |
| commit | 9f3f746741d917fe3c6c544c7d319d533176d90b (patch) | |
| tree | cc962947595594115c3616960c3772e4175faffb /drivers/lguest/lguest_user.c | |
| parent | 24adf12722b4f2800e5b5f0955d57033f0d0c9e5 (diff) | |
| download | linux-9f3f746741d917fe3c6c544c7d319d533176d90b.tar.gz linux-9f3f746741d917fe3c6c544c7d319d533176d90b.tar.bz2 linux-9f3f746741d917fe3c6c544c7d319d533176d90b.zip | |
lguest: remove bogus NULL cpu check
If lg isn't NULL, and cpu_id is sane, &lg->cpus[cpu_id] can't be NULL.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/lguest_user.c')
| -rw-r--r-- | drivers/lguest/lguest_user.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c index 4017701a1788..e73a000473cc 100644 --- a/drivers/lguest/lguest_user.c +++ b/drivers/lguest/lguest_user.c @@ -251,8 +251,6 @@ static ssize_t write(struct file *file, const char __user *in, if (!lg || (cpu_id >= lg->nr_cpus)) return -EINVAL; cpu = &lg->cpus[cpu_id]; - if (!cpu) - return -EINVAL; /* Once the Guest is dead, you can only read() why it died. */ if (lg->dead) |