staging: gpib: fmh_gpib: Remove unnecessary print function dev_err()

Function dev_err() is redundant because platform_get_irq()
already prints an error.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://lore.kernel.org/r/20250407031110.2382308-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gpib/fmh_gpib/fmh_gpib.c b/drivers/staging/gpib/fmh_gpib/fmh_gpib.c
index ef2f91dcf8b6cbbbed4e05226a9299512cd84822..6c122ed4152b0f650ddb45c21f7f8aac5aa70469 100644 (file)
--- a/drivers/staging/gpib/fmh_gpib/fmh_gpib.c
+++ b/drivers/staging/gpib/fmh_gpib/fmh_gpib.c
@@ -1426,10 +1426,8 @@ static int fmh_gpib_attach_impl(struct gpib_board *board, const struct gpib_boar
                (unsigned long)resource_size(e_priv->dma_port_res));
 
        irq = platform_get_irq(pdev, 0);
-       if (irq < 0) {
-               dev_err(board->dev, "request for IRQ failed\n");
+       if (irq < 0)
                return -EBUSY;
-       }
        retval = request_irq(irq, fmh_gpib_interrupt, IRQF_SHARED, pdev->name, board);
        if (retval) {
                dev_err(board->dev,