[PATCH] n_r3964: restore_flags on failure

[Arnaldo Carvalho de Melo]

Hi,

        Please consider applying.

- Arnaldo

--- linux-2.4.0-ac4/drivers/char/n_r3964.c      Tue Dec 19 11:25:34 2000
+++ linux-2.4.0-ac4.acme/drivers/char/n_r3964.c Tue Jan  9 14:23:07 2001
@@ -988,8 +988,10 @@
 
       pMsg = kmalloc(sizeof(struct r3964_message), GFP_KERNEL);
       TRACE_M("add_msg - kmalloc %x",(int)pMsg);
-      if(pMsg==NULL)
+      if(pMsg==NULL) {
+        restore_flags(flags);
          return;
+      }
 
       pMsg->msg_id = msg_id;
       pMsg->arg    = arg;
-
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