net: microchip: sparx5: Fix error handling in vcap_show_admin()

If vcap_dup_rule() fails that leads to an error pointer dereference
side the call to vcap_free_rule().  Also it only returns an error if the
very last call to vcap_read_rule() fails and it returns success for
other errors.

I've changed it to just stop printing after the first error and return
an error code.

Fixes: 3a7921560d2f ("net: microchip: sparx5: Add VCAP rule debugFS support for the VCAP API")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Steen Hegelund <[email protected]>
Link: https://lore.kernel.org/r/Y4XUUx9kzurBN+BV@kili
Signed-off-by: Paolo Abeni <[email protected]>

0 files changed, 0 insertions, 0 deletions