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Message-ID: <20260115191925.52268-9-dominik.karol.piatkowski@protonmail.com> Date: Thu, 15 Jan 2026 19:20:45 +0000 From: Dominik Karol Piątkowski <dominik.karol.piatkowski@...tonmail.com> To: Dave Penkler <dpenkler@...il.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Michael Rubin <matchstick@...erthere.org>, Dan Carpenter <dan.carpenter@...aro.org> Cc: linux-kernel@...r.kernel.org, Dominik Karol Piątkowski <dominik.karol.piatkowski@...tonmail.com> Subject: [PATCH v2 08/12] gpib: hp_82341: Unify *allocate_private Return values for *allocate_private functions as well as calling code in gpib driver are all over the place. Unify them by returning -errno if something fails, zero otherwise. Use the returned value as early return value in case of error. Replace kmalloc/memset pairs to kzalloc. Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@...tonmail.com> --- v2: Replace kmalloc/memset pairs to kzalloc. drivers/gpib/hp_82341/hp_82341.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpib/hp_82341/hp_82341.c b/drivers/gpib/hp_82341/hp_82341.c index 1a2ad0560e14..4a2440fe160f 100644 --- a/drivers/gpib/hp_82341/hp_82341.c +++ b/drivers/gpib/hp_82341/hp_82341.c @@ -693,8 +693,9 @@ static int hp_82341_attach(struct gpib_board *board, const struct gpib_board_con int retval; board->status = 0; - if (hp_82341_allocate_private(board)) - return -ENOMEM; + retval = hp_82341_allocate_private(board); + if (retval < 0) + return retval; hp_priv = board->private_data; tms_priv = &hp_priv->tms9914_priv; tms_priv->read_byte = hp_82341_read_byte; -- 2.43.0
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