tree 5abb2e304345d66e9bbb29442b0d4d4f922caaee
parent 02e57e1c14a32aa1ed64e79d349d8e0e37cfaa27
author Francisco Iglesias <frasse.iglesias@gmail.com> 1516880730 +0000
committer Peter Maydell <peter.maydell@linaro.org> 1516880730 +0000

xilinx_spips: Correct usage of an uninitialized local variable

Coverity found that the variable tx_rx in the function
xilinx_spips_flush_txfifo was being used uninitialized (CID 1383841). This
patch corrects this by always initializing tx_rx to zeros.

Signed-off-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-id: 20180124215708.30400-1-frasse.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>