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gpib: cb7210: Unify *allocate_private usage

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Use the return value of cb7210_allocate_private in calling code as
early return value in case of error.

Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-5-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dominik Karol Piątkowski 2026-01-16 17:47:44 +00:00 • committed by Greg Kroah-Hartman
parent 1ec138c8db
commit 0ea001af4e
1 changed files with 4 additions and 2 deletions
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6
drivers/gpib/cb7210/cb7210.c
View file

@ -875,11 +875,13 @@ static int cb7210_generic_attach(struct gpib_board *board)
{
struct cb7210_priv *cb_priv;
struct nec7210_priv *nec_priv;
int retval;
board->status = 0;
if (cb7210_allocate_private(board))
return -ENOMEM;
retval = cb7210_allocate_private(board);
if (retval)
return retval;
cb_priv = board->private_data;
nec_priv = &cb_priv->nec7210_priv;
nec_priv->read_byte = nec7210_locking_ioport_read_byte;