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authorMitch Williams <mitch.a.williams@intel.com>2019-05-14 10:37:00 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2019-06-17 15:39:25 -0700
commit168d91cf2a90a809502b665fff6b4c66579e8f0a (patch)
treeb4c0ad5031fa5a6c36e16d976315f488d9c31fee /drivers/crypto/caam/qi.h
parentc2417a7b0e3c0bb173067bc06e6ba08c3138b5b1 (diff)
downloadlinux-168d91cf2a90a809502b665fff6b4c66579e8f0a.tar.bz2
iavf: use signed variable
The counter variable in iavf_clean_tx_irq starts out negative and climbs to 0. So allocating it as u16 is actually a really bad idea that just happens to work because the value underflows and overflows consistently on most architectures. Replace the u16 with an int so signed math works as expected. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/crypto/caam/qi.h')
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