Re: [PATCH v4 16/17] crypto: sun8i-ce: fix comparison of integer expressions of different signedness
From: LABBE Corentin <clabbe@baylibre.com>
Date: 2020-07-22 06:21:38
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linux-crypto, lkml
On Tue, Jul 21, 2020 at 02:32:15PM -0700, Joe Perches wrote:
On Tue, 2020-07-21 at 19:06 +0000, Corentin Labbe wrote:quoted
This patch fixes the warning: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]I think these do not really need conversion. Are these useful compiler warnings ?
Since ARRAY_SIZE(ce_algs) will never greater than MAX(int), the conversion does not fix a bug. But at least the code is more proper. So I think the patch is still usefull. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel