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authorJohan Hovold <johan@kernel.org>2018-06-12 14:41:41 +0200
committerAndy Gross <andy.gross@linaro.org>2018-07-21 14:53:47 -0500
commit78ee559d7fc65e37670a46cfbeaaa62cb014af67 (patch)
tree140cc553fac52324a07dd69fe557db7fec3105c4 /drivers/soc
parent4da3b0452bc66af8feca71b176668faf3d0e750d (diff)
downloadlinux-78ee559d7fc65e37670a46cfbeaaa62cb014af67.tar.bz2
soc: qcom: rmtfs-mem: fix memleak in probe error paths
Make sure to set the mem device release callback before calling put_device() in a couple of probe error paths so that the containing object also gets freed. Fixes: d1de6d6c639b ("soc: qcom: Remote filesystem memory driver") Cc: stable <stable@vger.kernel.org> # 4.15 Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/qcom/rmtfs_mem.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/soc/qcom/rmtfs_mem.c b/drivers/soc/qcom/rmtfs_mem.c
index c8999e38b005..8a3678c2e83c 100644
--- a/drivers/soc/qcom/rmtfs_mem.c
+++ b/drivers/soc/qcom/rmtfs_mem.c
@@ -184,6 +184,7 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev)
device_initialize(&rmtfs_mem->dev);
rmtfs_mem->dev.parent = &pdev->dev;
rmtfs_mem->dev.groups = qcom_rmtfs_mem_groups;
+ rmtfs_mem->dev.release = qcom_rmtfs_mem_release_device;
rmtfs_mem->base = devm_memremap(&rmtfs_mem->dev, rmtfs_mem->addr,
rmtfs_mem->size, MEMREMAP_WC);
@@ -206,8 +207,6 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev)
goto put_device;
}
- rmtfs_mem->dev.release = qcom_rmtfs_mem_release_device;
-
ret = of_property_read_u32(node, "qcom,vmid", &vmid);
if (ret < 0 && ret != -EINVAL) {
dev_err(&pdev->dev, "failed to parse qcom,vmid\n");