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mpt: Fix a use-after-free detected by smatch

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5212 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2014-01-19 09:48:41 +00:00
parent 80c6aa0e36
commit 88a7e1764b
1 changed files with 2 additions and 3 deletions
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mpt/mpt_scst.c
+2 -3
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@@ -605,6 +605,7 @@ static void mpt_alloc_session_done(struct scst_session *scst_sess, void *data,
kfree(cmd);
}
}
__clear_bit(MPT_SESS_INITING, &sess->sess_flags);
} else {
PRINT_INFO(MYNAM ": Session initialization failed, "
"sending BUSY status to all deferred commands %p",
@@ -626,8 +627,6 @@ static void mpt_alloc_session_done(struct scst_session *scst_sess, void *data,
wake_up_all(&tgt->waitQ);
}
__clear_bit(MPT_SESS_INITING, &sess->sess_flags);
TRACE_EXIT();
return;
}
@@ -4488,7 +4487,7 @@ static int mpt_stm_adapter_install(MPT_ADAPTER *ioc)
if (priv == NULL) {
printk(KERN_ERR MYNAM
":%s failed to allocate private structure\n", ioc->name);
return -1;
return -ENOMEM;
}
memset(priv, 0, sizeof(*priv));
if (ioc->pfacts[0].ProtocolFlags & MPI_PORTFACTS_PROTOCOL_TARGET)