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misc: mic: SCIF Fix scif_get_new_port() error handling
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 2 Aug 2018 08:42:22 +0000 (11:42 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 5 Aug 2018 14:29:11 +0000 (16:29 +0200)
commita39284ae9d2ad09975c8ae33f1bd0f05fbfbf6ee
treec5fccfac26dd54e4296ed2f4bbe20907264a6b96tree | snapshot
parent0171114210c7a3181f64118b0372b0eae2b57649commit | diff
misc: mic: SCIF Fix scif_get_new_port() error handling

There are only 2 callers of scif_get_new_port() and both appear to get
the error handling wrong.  Both treat zero returns as error, but it
actually returns negative error codes and >= 0 on success.

Fixes: e9089f43c9a7 ("misc: mic: SCIF open close bind and listen APIs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/mic/scif/scif_api.c diff | blob | history
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