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misc: ti-st: Fix memory leak in the error path of probe()
Free resources instead of direct return of the error code if kim_probe fails. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 2 deletions
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@ -755,14 +755,14 @@ static int kim_probe(struct platform_device *pdev)
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err = gpio_request(kim_gdata->nshutdown, "kim");
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if (unlikely(err)) {
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pr_err(" gpio %d request failed ", kim_gdata->nshutdown);
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return err;
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goto err_sysfs_group;
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}
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/* Configure nShutdown GPIO as output=0 */
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err = gpio_direction_output(kim_gdata->nshutdown, 0);
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if (unlikely(err)) {
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pr_err(" unable to configure gpio %d", kim_gdata->nshutdown);
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return err;
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goto err_sysfs_group;
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}
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/* get reference of pdev for request_firmware
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*/
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