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@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-13-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpib/gpio/gpib_bitbang.c b/drivers/gpib/gpio/gpib_bitbang.c
index 374cd61355e9ce4fddd81ab535685b6134356c38..62adcab1ddfbc2e3799fae9e71e7fcdad23027d0 100644 (file)
--- 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;
 }