Commit 17974c05 authored Apr 19, 2015 by Linus Torvalds

hexdump: avoid warning in test function



The test_data_1_le[] array is a const array of const char *.  To avoid
dropping any const information, we need to use "const char * const *",
not just "const char **".

I'm not sure why the different test arrays end up having different
const'ness, but let's make the pointer we use to traverse them as const
as possible, since we modify neither the array of pointers _or_ the
pointers we find in the array.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 8b01fc86

lib/test-hexdump.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -48,7 +48,7 @@ static void __init test_hexdump(size_t len, int rowsize, int groupsize,
		char test[32 * 3 + 2 + 32 + 1];
		char real[32 * 3 + 2 + 32 + 1];
		char *p;
		const char **result;
		const char * const *result;
		size_t l = len;
		int gs = groupsize, rs = rowsize;
		unsigned int i;

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