[staging:staging-next 84/99] drivers/staging/iio/adc/max1363_ring.c:87:7: warning: 'rxbuf' may be used uninitialized in this function

[wfg]

Hi Lars-Peter,

There are new compile warnings show up in

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 
staging-next
head:   f12db36d3fd7ab75c29015c32a12d49697e11f61
commit: da0f01e1ed88b4ac650d884e4e2ee11c9cd4d83b [84/99] staging:iio:max1363: 
Do not return error code in interrupt handler

All warnings:

drivers/staging/iio/adc/max1363_ring.c: In function 'max1363_trigger_handler':
drivers/staging/iio/adc/max1363_ring.c:87:7: warning: 'rxbuf' may be used 
uninitialized in this function [-Wmaybe-uninitialized]

vim +87 drivers/staging/iio/adc/max1363_ring.c
    84  
    85  done:
    86          iio_trigger_notify_done(indio_dev->trig);
  > 87          kfree(rxbuf);
    88  
    89          return IRQ_HANDLED;
    90  }

---
0-DAY kernel build testing backend         Open Source Technology Centre
Fengguang Wu <w...@linux.intel.com>                     Intel Corporation
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