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gpib: pc2: Unify *allocate_private usage

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Use the return value of 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/20260116174647.317256-25-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 17:49:13 +00:00
committed by Greg Kroah-Hartman
parent 68de22e994
commit c2a9f77c0e
1 changed files with 4 additions and 2 deletions
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6
drivers/gpib/pc2/pc2_gpib.c
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@@ -256,10 +256,12 @@ static int pc2_generic_attach(struct gpib_board *board, const struct gpib_board_
{
struct pc2_priv *pc2_priv;
struct nec7210_priv *nec_priv;
int retval;
board->status = 0;
if (allocate_private(board))
return -ENOMEM;
retval = allocate_private(board);
if (retval)
return retval;
pc2_priv = board->private_data;
nec_priv = &pc2_priv->nec7210_priv;
nec_priv->read_byte = nec7210_ioport_read_byte;