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soc: qcom: smem: Avoid NULL pointer exception on remove

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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>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Andy Gross <agross@codeaurora.org>
This commit is contained in:
Stephen Boyd 2015-08-28 11:18:49 -07:00 • committed by Andy Gross
parent 1a7caca20e
commit f8c67df71b
1 changed files with 1 additions and 1 deletions
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2
drivers/soc/qcom/smem.c
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@ -730,8 +730,8 @@ static int qcom_smem_probe(struct platform_device *pdev)
static int qcom_smem_remove(struct platform_device *pdev) static int qcom_smem_remove(struct platform_device *pdev)
{ {
__smem = NULL;
hwspin_lock_free(__smem->hwlock); hwspin_lock_free(__smem->hwlock);
__smem = NULL;
return 0; return 0;
} }