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authorRusty Russell <rusty@rustcorp.com.au>2008-05-02 21:50:51 -0500
committerRusty Russell <rusty@rustcorp.com.au>2008-05-02 21:50:52 +1000
commit9f3f746741d917fe3c6c544c7d319d533176d90b (patch)
treecc962947595594115c3616960c3772e4175faffb /drivers
parent24adf12722b4f2800e5b5f0955d57033f0d0c9e5 (diff)
downloadop-kernel-dev-9f3f746741d917fe3c6c544c7d319d533176d90b.zip
op-kernel-dev-9f3f746741d917fe3c6c544c7d319d533176d90b.tar.gz
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')
-rw-r--r--drivers/lguest/lguest_user.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index 4017701..e73a000 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)
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