usb: typec: hd3ss3220: hd3ss3220_probe() warn: passing zero to 'PTR_ERR'

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This patch fixes the warning passing zero to 'PTR_ERR' by changing the
check from 'IS_ERR_OR_NULL' to 'IS_ERR'. Also improved the error handling
on probe function.

Fixes: 1c48c759ef ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller")
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/1570462729-25722-1-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Biju Das 2019-10-07 16:38:49 +01:00 • committed by Greg Kroah-Hartman

parent a4f55d8b8c

commit 5a9a8a4c50

1 changed files with 11 additions and 8 deletions

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drivers/usb/typec/hd3ss3220.c

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