[PATCH] drivers/hw_random: fix platform_get_irq.cocci warnings

[kernel test robot <lkp@intel.com>]

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CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Huan Feng <huan.feng@starfivetech.com>
CC: Emil Renner Berthing <kernel@esmil.dk>

From: kernel test robot <lkp@intel.com>

drivers/char/hw_random/starfive-vic-rng.c:209:2-9: line 209 is redundant because platform_get_irq() already prints an error

 Remove dev_err() messages after platform_get_irq*() failures
Generated by: scripts/coccinelle/api/platform_get_irq.cocci

CC: Huan Feng <huan.feng@starfivetech.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://github.com/esmil/linux visionfive
head:   6c7cd35771680c033c40b4af48cbe7e3093eab3d
commit: 1d3f42fdd786e76c5138aff9663180a7f17c68bd [28/62] drivers/hw_random: Add StarFive JH7100 Random Number Generator driver
:::::: branch date: 14 hours ago
:::::: commit date: 9 days ago

Please take the patch only if it's a positive warning. Thanks!

 drivers/char/hw_random/starfive-vic-rng.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/char/hw_random/starfive-vic-rng.c
+++ b/drivers/char/hw_random/starfive-vic-rng.c
@@ -206,7 +206,6 @@ static int vic_rng_probe(struct platform
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq <= 0) {
-		dev_err(&pdev->dev, "Couldn't get irq %d\n", irq);
 		return irq;
 	}