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Prevent module unloading if there are active connections.

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PR:		kern/89085
Submitted by:	Rostislav Krasny
MFC after:	1 week
This commit is contained in:
Boris Popov 2005-11-22 02:15:46 +00:00
parent ba3612cd5c
commit 19caf6c088
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=152676
1 changed files with 2 additions and 1 deletions
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3
sys/netsmb/smb_dev.c
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@ -346,7 +346,8 @@ nsmb_dev_load(module_t mod, int cmd, void *arg)
case MOD_UNLOAD:
smb_iod_done();
error = smb_sm_done();
error = 0;
if (error)
break;
EVENTHANDLER_DEREGISTER(dev_clone, nsmb_dev_tag);
printf("netsmb_dev: unloaded\n");
break;