Commit d8c27ba8 authored Oct 13, 2018 by Dan Carpenter Committed by Borislav Petkov Oct 13, 2018

EDAC, thunderx: Fix memory leak in thunderx_l2c_threaded_isr()



Fix memory leak in L2c threaded interrupt handler.

 [ bp: Rewrite commit message. ]

Fixes: 41003396 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
CC: David Daney <david.daney@cavium.com>
CC: Jan Glauber <jglauber@cavium.com>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: Sergey Temerkhanov <s.temerkhanov@gmail.com>
CC: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20181013102843.GG16086@mwanda

parent 8f189738

drivers/edac/thunderx_edac.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1884,7 +1884,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id)
		default:
		dev_err(&l2c->pdev->dev, "Unsupported device: %04x\n",
		l2c->pdev->device);
		return IRQ_NONE;
		goto err_free;
		}

		while (CIRC_CNT(l2c->ring_head, l2c->ring_tail,
		@@ -1906,7 +1906,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id)
		l2c->ring_tail++;
		}

		return IRQ_HANDLED;
		ret = IRQ_HANDLED;

		err_free:
		kfree(other);