Messages in this thread Patch in this message | | | From | Stephen Boyd <> | Subject | [PATCH] soc: qcom: smem: Avoid NULL pointer exception on remove | Date | Fri, 28 Aug 2015 11:18:49 -0700 |
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Don't set a pointer to NULL and then dereference it in the next line.
Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> --- drivers/soc/qcom/smem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c index 6603201d7fc7..4c347e7c5880 100644 --- a/drivers/soc/qcom/smem.c +++ b/drivers/soc/qcom/smem.c @@ -737,8 +737,8 @@ static int qcom_smem_probe(struct platform_device *pdev) static int qcom_smem_remove(struct platform_device *pdev) { - __smem = NULL; hwspin_lock_free(__smem->hwlock); + __smem = NULL; return 0; } -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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