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dpif: Remove duplicated word in comment for dpif_recv()

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Signed-off-by: Kaige Fu <fukaige@huawei.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Reviewed-by: Greg Rose <gvrose8192@gmail.com>
This commit is contained in:
Kaige Fu
2017-08-26 10:27:38 +08:00
committed by Ben Pfaff
parent 1921d80ce7
commit a0439037dd
1 changed files with 5 additions and 5 deletions
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10
lib/dpif.c
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@@ -1547,11 +1547,11 @@ dpif_set_config(struct dpif *dpif, const struct smap *cfg)
return error;
}
/* Polls for an upcall from 'dpif' for an upcall handler. Since there
* there can be multiple poll loops, 'handler_id' is needed as index to
* identify the corresponding poll loop. If successful, stores the upcall
* into '*upcall', using 'buf' for storage. Should only be called if
* 'recv_set' has been used to enable receiving packets from 'dpif'.
/* Polls for an upcall from 'dpif' for an upcall handler. Since there can
* be multiple poll loops, 'handler_id' is needed as index to identify the
* corresponding poll loop. If successful, stores the upcall into '*upcall',
* using 'buf' for storage. Should only be called if 'recv_set' has been used
* to enable receiving packets from 'dpif'.
*
* 'upcall->key' and 'upcall->userdata' point into data in the caller-provided
* 'buf', so their memory cannot be freed separately from 'buf'.