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| author | Cyrill Gorcunov <gorcunov@openvz.org> | 2008-12-18 22:59:32 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-18 22:59:32 -0800 |
| commit | ab5024ab23b78c86a0a1425defcdde48710fe449 (patch) | |
| tree | a9e1e343b7db0f39bb9311927eb3e849e4efaa6b /drivers/net/ppp_generic.c | |
| parent | a109a5b916bc180e14fad0d1e9c37a08c85652c0 (diff) | |
| download | kernel_samsung_smdk4412-ab5024ab23b78c86a0a1425defcdde48710fe449.zip kernel_samsung_smdk4412-ab5024ab23b78c86a0a1425defcdde48710fe449.tar.gz kernel_samsung_smdk4412-ab5024ab23b78c86a0a1425defcdde48710fe449.tar.bz2 | |
net: ppp_generic - use DEFINE_IDR for static initialization
We could use DEFINE_IDR for statically allocated idr
that allow us to save a few lines of code.
And spell fix.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp_generic.c')
| -rw-r--r-- | drivers/net/ppp_generic.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 3ee7830..c832d60 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -179,7 +179,7 @@ struct channel { */ static DEFINE_MUTEX(all_ppp_mutex); static atomic_t ppp_unit_count = ATOMIC_INIT(0); -static struct idr ppp_units_idr; +static DEFINE_IDR(ppp_units_idr); /* * all_channels_lock protects all_channels and last_channel_index, @@ -852,8 +852,6 @@ static int __init ppp_init(void) "ppp"); } - idr_init(&ppp_units_idr); - out: if (err) printk(KERN_ERR "failed to register PPP device (%d)\n", err); @@ -2435,7 +2433,7 @@ ppp_create_interface(int unit, int *retp) if (unit_find(&ppp_units_idr, unit)) goto out2; /* unit already exists */ else { - /* darn, someone is cheatting us? */ + /* darn, someone is cheating us? */ *retp = -EINVAL; goto out2; } |