diff options
| author | Hannes Hering <hannes.hering@gmx.de> | 2008-09-05 16:36:26 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-24 18:49:00 -0400 |
| commit | 70666c71957b62c8e9ea5c0d999a4bfd214c80d2 (patch) | |
| tree | e20315c91b94993f50808404d5a3009e5edda501 /drivers/net | |
| parent | 539b06fc73b1d470b9ecb3fe7af6d5f439322c08 (diff) | |
ehea: Fix DLPAR memory handling
The ehea busmap must be allocated only once in the first of many calls of the
ehea_create_busmap_callback.
Signed-off-by: Hannes Hering <hering2@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ehea/ehea_qmr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c index 140f05baafd..db8a9257e68 100644 --- a/drivers/net/ehea/ehea_qmr.c +++ b/drivers/net/ehea/ehea_qmr.c @@ -595,7 +595,8 @@ static int ehea_create_busmap_callback(unsigned long pfn, end_section = start_section + ((nr_pages * PAGE_SIZE) / EHEA_SECTSIZE); mr_len = *(unsigned long *)arg; - ehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL); + if (!ehea_bmap) + ehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL); if (!ehea_bmap) return -ENOMEM; |