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authorDavid S. Miller <davem@davemloft.net>2008-07-18 02:39:39 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-18 02:39:39 -0700
commit49997d75152b3d23c53b0fa730599f2f74c92c65 (patch)
tree46e93126170d02cfec9505172e545732c1b69656 /net/irda/irnet
parenta0c80b80e0fb48129e4e9d6a9ede914f9ff1850d (diff)
parent5b664cb235e97afbf34db9c4d77f08ebd725335e (diff)
downloadlinux-49997d75152b3d23c53b0fa730599f2f74c92c65.tar.gz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: Documentation/powerpc/booting-without-of.txt drivers/atm/Makefile drivers/net/fs_enet/fs_enet-main.c drivers/pci/pci-acpi.c net/8021q/vlan.c net/iucv/iucv.c
Diffstat (limited to 'net/irda/irnet')
-rw-r--r--net/irda/irnet/irnet.h1
-rw-r--r--net/irda/irnet/irnet_ppp.c3
2 files changed, 4 insertions, 0 deletions
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index b001c361ad3..bccf4d0059f 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -241,6 +241,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/smp_lock.h>
#include <linux/skbuff.h>
#include <linux/tty.h>
#include <linux/proc_fs.h>
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index f6e54fa97f4..6d8ae03c14f 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -479,6 +479,7 @@ dev_irnet_open(struct inode * inode,
ap = kzalloc(sizeof(*ap), GFP_KERNEL);
DABORT(ap == NULL, -ENOMEM, FS_ERROR, "Can't allocate struct irnet...\n");
+ lock_kernel();
/* initialize the irnet structure */
ap->file = file;
@@ -500,6 +501,7 @@ dev_irnet_open(struct inode * inode,
{
DERROR(FS_ERROR, "Can't setup IrDA link...\n");
kfree(ap);
+ unlock_kernel();
return err;
}
@@ -510,6 +512,7 @@ dev_irnet_open(struct inode * inode,
file->private_data = ap;
DEXIT(FS_TRACE, " - ap=0x%p\n", ap);
+ unlock_kernel();
return 0;
}