linux-kernel - [PATCH] staging: gpib: eastwood: Remove unnecessary print function dev

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Message-Id: <20250407030743.2382246-1-nichen@iscas.ac.cn>
Date: Mon,  7 Apr 2025 11:07:43 +0800
From: Chen Ni <nichen@...as.ac.cn>
To: dpenkler@...il.com,
	gregkh@...uxfoundation.org,
	matchstick@...erthere.org,
	dan.carpenter@...aro.org,
	arnd@...db.de,
	everestkc@...restkc.com.np
Cc: linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Chen Ni <nichen@...as.ac.cn>
Subject: [PATCH] staging: gpib: eastwood: 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@...as.ac.cn>
---
 drivers/staging/gpib/eastwood/fluke_gpib.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/gpib/eastwood/fluke_gpib.c b/drivers/staging/gpib/eastwood/fluke_gpib.c
index a6b1ac169f94..65078b4aeea3 100644
--- a/drivers/staging/gpib/eastwood/fluke_gpib.c
+++ b/drivers/staging/gpib/eastwood/fluke_gpib.c
@@ -1024,10 +1024,8 @@ static int fluke_attach_impl(struct gpib_board *board, const gpib_board_config_t
 	}
 
 	irq = platform_get_irq(fluke_gpib_pdev, 0);
-	if (irq < 0) {
-		dev_err(&fluke_gpib_pdev->dev, "failed to obtain IRQ\n");
+	if (irq < 0)
 		return -EBUSY;
-	}
 	retval = request_irq(irq, fluke_gpib_interrupt, isr_flags, fluke_gpib_pdev->name, board);
 	if (retval) {
 		dev_err(&fluke_gpib_pdev->dev,
-- 
2.25.1