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staging: rts5208: Add a check for ms_read_extra_data
authorAditya Pakki <pakki001@umn.edu>
Thu, 27 Dec 2018 19:35:53 +0000 (13:35 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Jan 2019 07:56:07 +0000 (08:56 +0100)
commit73b69c01cc925d9c48e5b4f78e3d8b88c4e5b924
tree643e2e7477bf1f4f2cb57da2af9abdac8555e272tree | snapshot
parent75f3da8958d03748b5d1d743d04f64d6f6993d5fcommit | diff
staging: rts5208: Add a check for ms_read_extra_data

In ms_copy_page, the function ms_read_extra_data may fail for many
reasons. The fix adds a check similar to other invocation to return
error upstream.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rts5208/ms.c diff | blob | history
John Crispins staging tree