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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: Emiliano Ingrassia <ingrassia@epigenesys.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Emiliano Ingrassia 2017-03-28 09:49:29 +02:00 committed by Mark Brown
parent fafd679407
commit ed77d6bcaf
1 changed files with 1 additions and 1 deletions
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2
include/linux/spi/spi.h
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@ -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);
} }