diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2005-09-28 19:41:56 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-01-05 23:41:14 +0100 |
| commit | de75914ee103a30d82ad21b39b7e04f70e4fa1f0 (patch) | |
| tree | 492f275d49d2e37449ba89594127ebca8502cb3f /drivers/pcmcia/rsrc_mgr.c | |
| parent | 9da4bc6d6a38c1c3d850c046d0aee324c1a2e52a (diff) | |
| download | lwn-de75914ee103a30d82ad21b39b7e04f70e4fa1f0.tar.gz lwn-de75914ee103a30d82ad21b39b7e04f70e4fa1f0.zip | |
[PATCH] pcmcia: validate_mem shouldn't be void
Add a return value to pcmcia_validate_mem. Only if we have enough memory
available to map the CIS, we should proceed in trying to determine information
about the device.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/rsrc_mgr.c')
| -rw-r--r-- | drivers/pcmcia/rsrc_mgr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c index 0668384ebc8b..b02598a5a912 100644 --- a/drivers/pcmcia/rsrc_mgr.c +++ b/drivers/pcmcia/rsrc_mgr.c @@ -98,10 +98,12 @@ int pcmcia_adjust_resource_info(adjust_t *adj) } EXPORT_SYMBOL(pcmcia_adjust_resource_info); -void pcmcia_validate_mem(struct pcmcia_socket *s) +int pcmcia_validate_mem(struct pcmcia_socket *s) { if (s->resource_ops->validate_mem) - s->resource_ops->validate_mem(s); + return s->resource_ops->validate_mem(s); + /* if there is no callback, we can assume that everything is OK */ + return 0; } EXPORT_SYMBOL(pcmcia_validate_mem); |