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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-10-13 13:28:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-01 11:13:19 +0300 |
| commit | 99096f289bde739098cd3117c22a44cc143647fb (patch) | |
| tree | 5418124d50c73ca611aaa0c8d5292a547443c41b /drivers/edac | |
| parent | 484278a79fa5824c902a94a6bc18a8046ea9b952 (diff) | |
| download | linux-99096f289bde739098cd3117c22a44cc143647fb.tar.xz | |
EDAC, thunderx: Fix memory leak in thunderx_l2c_threaded_isr()
[ Upstream commit d8c27ba86a2fd806d3957e5a9b30e66dfca2a61d ]
Fix memory leak in L2c threaded interrupt handler.
[ bp: Rewrite commit message. ]
Fixes: 41003396f932 ("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
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/thunderx_edac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index f35d87519a3e..dfefa39e9351 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -1905,7 +1905,7 @@ 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, @@ -1927,7 +1927,7 @@ 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); |