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Commit 989ffc7b authored by Dan Carpenter's avatar Dan Carpenter Committed by Mark Brown
Browse files

spi: pic32-sqi: silence array overflow warning 



We read one element beyond the end of the array when we access
"rdesc[i + 1]" so it causes a static checker warning.  It's harmless
because we write over it again on the next line.  But let's just silence
the warning.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarPurna Chandra Mandal <purna.mandal@microchip.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3270ac23

drivers/spi/spi-pic32-sqi.c

+1 −1
Original line number Diff line number Diff line
@@ -537,7 +537,7 @@ static int ring_desc_ring_alloc(struct pic32_sqi *sqi) 
	}



	/* Prepare BD: chain to next BD(s) */

	for (i = 0, rdesc = sqi->ring; i < PESQI_BD_COUNT; i++)

	for (i = 0, rdesc = sqi->ring; i < PESQI_BD_COUNT - 1; i++)

		bd[i].bd_nextp = rdesc[i + 1].bd_dma;

	bd[PESQI_BD_COUNT - 1].bd_nextp = 0;