gpib: pc2: 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@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-24-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpib/pc2/pc2_gpib.c b/drivers/gpib/pc2/pc2_gpib.c
index a7c0cf200e2e07c046b5e089b0d51af180a5e455..e850a781c836bcddf450d51c31859b302bf8cb76 100644 (file)
--- a/drivers/gpib/pc2/pc2_gpib.c
+++ b/drivers/gpib/pc2/pc2_gpib.c
@@ -239,7 +239,7 @@ static int allocate_private(struct gpib_board *board)
 
        board->private_data = kzalloc(sizeof(struct pc2_priv), GFP_KERNEL);
        if (!board->private_data)
-               return -1;
+               return -ENOMEM;
        priv = board->private_data;
        init_nec7210_private(&priv->nec7210_priv);
        return 0;