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Commit ed77d6bc authored by Emiliano Ingrassia's avatar Emiliano Ingrassia Committed by Mark Brown
Browse files

spi: dynamycally allocated message initialization 



Invoke the proper function while initializing
a dynamically allocated spi_message to avoid
NULL pointer dereference during resources deallocation.

Signed-off-by: default avatarEmiliano Ingrassia <ingrassia@epigenesys.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fafd6794

include/linux/spi/spi.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -891,7 +891,7 @@ static inline struct spi_message *spi_message_alloc(unsigned ntrans, gfp_t flags 
		unsigned i;

		unsigned i;

		struct spi_transfer *t = (struct spi_transfer *)(m + 1);

		struct spi_transfer *t = (struct spi_transfer *)(m + 1);





		INIT_LIST_HEAD(&m->transfers);

		spi_message_init_no_memset(m);

		for (i = 0; i < ntrans; i++, t++)

		for (i = 0; i < ntrans; i++, t++)

			spi_message_add_tail(t, m);

			spi_message_add_tail(t, m);

	}

	}