Change

if (retval < 0)
        return retval;

into

if (retval)
        return retval;

as it is more fitting in this case.

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

v3:
- Change `(retval < 0)` to `(retval)`

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

diff --git a/drivers/gpib/fmh_gpib/fmh_gpib.c b/drivers/gpib/fmh_gpib/fmh_gpib.c
index b8d955f124bd..d82ec06b3085 100644
--- a/drivers/gpib/fmh_gpib/fmh_gpib.c
+++ b/drivers/gpib/fmh_gpib/fmh_gpib.c
@@ -1285,7 +1285,7 @@ static int fmh_gpib_generic_attach(struct gpib_board *board)
 	board->status = 0;
 
 	retval = fmh_gpib_allocate_private(board);
-	if (retval < 0)
+	if (retval)
 		return retval;
 	e_priv = board->private_data;
 	nec_priv = &e_priv->nec7210_priv;
-- 
2.43.0