gpib: tnt4882: Unify *allocate_private return value

Return -ENOMEM instead of -1 in tnt4882_allocate_private in case of
memory allocation failure.

Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-27-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpib/tnt4882/tnt4882_gpib.c b/drivers/gpib/tnt4882/tnt4882_gpib.c
index 5f8d7547dadbb7afb4874c437b4ed087ee0b566c..7b9cfb6c07ad71c80667129d9ef81a844779ac2a 100644 (file)
--- a/drivers/gpib/tnt4882/tnt4882_gpib.c
+++ b/drivers/gpib/tnt4882/tnt4882_gpib.c
@@ -845,7 +845,7 @@ static int tnt4882_allocate_private(struct gpib_board *board)
 
        board->private_data = kzalloc(sizeof(struct tnt4882_priv), GFP_KERNEL);
        if (!board->private_data)
-               return -1;
+               return -ENOMEM;
        tnt_priv = board->private_data;
        init_nec7210_private(&tnt_priv->nec7210_priv);
        return 0;