linux-kernel - [PATCH v3 12/27] gpib: gpio: Unify *allocate

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Message-ID: <20260116174647.317256-13-dominik.karol.piatkowski@protonmail.com>
Date: Fri, 16 Jan 2026 17:48:19 +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 v3 12/27] gpib: gpio: Unify *allocate_private return value

Return -ENOMEM instead of -1 in allocate_private in case of memory
allocation failure.

Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@...tonmail.com>
---

v3:
- Split commit into smaller pieces
- Improve changelog

 drivers/gpib/gpio/gpib_bitbang.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpib/gpio/gpib_bitbang.c b/drivers/gpib/gpio/gpib_bitbang.c
index 374cd61355e9..62adcab1ddfb 100644
--- a/drivers/gpib/gpio/gpib_bitbang.c
+++ b/drivers/gpib/gpio/gpib_bitbang.c
@@ -1068,7 +1068,7 @@ static int allocate_private(struct gpib_board *board)
 {
 	board->private_data = kzalloc(sizeof(struct bb_priv), GFP_KERNEL);
 	if (!board->private_data)
-		return -1;
+		return -ENOMEM;
 	return 0;
 }
 
-- 
2.43.0