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| author | Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> | 2017-09-29 10:02:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-21 17:09:03 +0200 |
| commit | 01e3e6315171641d040cdaf1818b7ec10fc8dd72 (patch) | |
| tree | 721eb4aa7ad8c872f5cac35dcf94932f39f7093f /block/bsg-lib.c | |
| parent | 685699703a0a39896ba0af91e6d2a80103fe4966 (diff) | |
tipc: use only positive error codes in messages
[ Upstream commit aad06212d36cf34859428a0a279e5c14ee5c9e26 ]
In commit e3a77561e7d32 ("tipc: split up function tipc_msg_eval()"),
we have updated the function tipc_msg_lookup_dest() to set the error
codes to negative values at destination lookup failures. Thus when
the function sets the error code to -TIPC_ERR_NO_NAME, its inserted
into the 4 bit error field of the message header as 0xf instead of
TIPC_ERR_NO_NAME (1). The value 0xf is an unknown error code.
In this commit, we set only positive error code.
Fixes: e3a77561e7d32 ("tipc: split up function tipc_msg_eval()")
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/bsg-lib.c')
0 files changed, 0 insertions, 0 deletions