fs/dlm/lowcomms-tcp.c: error handling bug

[Adrian Bunk]

The Coverity checker spotted that the following part of
commit bd44e2b007bc9024bce3357c185b38c73f87c3dd is obviously bogus:

<--  snip  -->

--- a/fs/dlm/lowcomms-tcp.c
+++ b/fs/dlm/lowcomms-tcp.c
@@ -327,6 +327,9 @@ static int receive_from_sock(struct connection *con)
 
        if (ret <= 0)
                goto out_close;
+       if (ret == -EAGAIN)
+               goto out_resched;
+
...

<--  snip  -->

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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