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target: Allow for built-in target modules 

In target_fabric_configfs_init(), we should allow fabric_mod to be NULL,
since THIS_MODULE is NULL for built-in modules.  The main method of
using the target code may be as modules, but having everything built-in
is useful eg to be able to do quick testing with "qemu -kernel".

In any case, we shouldn't bomb out fabric registration for a perfectly
valid configuration, so simply drop the check of fabric_mod.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Roland Dreier 2011-07-05 13:34:50 -07:00 committed by Nicholas Bellinger
parent 2be18149d9
commit f5fbed8569
1 changed files with 0 additions and 4 deletions
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4
drivers/target/target_core_configfs.c
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@ -306,10 +306,6 @@ struct target_fabric_configfs *target_fabric_configfs_init(
{
struct target_fabric_configfs *tf;
if (!(fabric_mod)) {
printk(KERN_ERR "Missing struct module *fabric_mod pointer\n");
return ERR_PTR(-EINVAL);
}
if (!(name)) {
printk(KERN_ERR "Unable to locate passed fabric name\n");
return ERR_PTR(-EINVAL);