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| author | Dan Carpenter <error27@gmail.com> | 2010-06-05 17:16:42 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-30 15:18:14 (GMT) |
| commit | 44176d9f8265de799512f833ca4d9785aa016b3a (patch) | |
| tree | 27a9f4c4ae81529e8cf2b1090dfca2d17e11869f /drivers/staging/mrst-touchscreen | |
| parent | eb169d1cc7fb219cc42c584f7a195f71913e6b6a (diff) | |
| download | linux-fsl-qoriq-44176d9f8265de799512f833ca4d9785aa016b3a.tar.xz | |
Staging: mrst-touchscreen: fix dereferencing free memory
I moved the kfree() down a couple lines after the dereference.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/mrst-touchscreen')
| -rw-r--r-- | drivers/staging/mrst-touchscreen/intel-mid-touch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/mrst-touchscreen/intel-mid-touch.c b/drivers/staging/mrst-touchscreen/intel-mid-touch.c index 1db0097..abba22f 100644 --- a/drivers/staging/mrst-touchscreen/intel-mid-touch.c +++ b/drivers/staging/mrst-touchscreen/intel-mid-touch.c @@ -817,9 +817,9 @@ static int mrstouch_remove(struct spi_device *spi) free_irq(mrstouchdevp->irq, mrstouchdevp); input_unregister_device(mrstouchdevp->input); input_free_device(mrstouchdevp->input); - kfree(mrstouchdevp); if (mrstouchdevp->pendet_thrd) kthread_stop(mrstouchdevp->pendet_thrd); + kfree(mrstouchdevp); return 0; } |