fsl/fman: fix dereference null return value

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Check before using returned value to avoid dereferencing null pointer.

Fixes: 18a6c85fcc ("fsl/fman: Add FMan Port Support")
Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Florinel Iordache 2020-08-03 10:07:31 +03:00 • committed by David S. Miller

parent 99f47abd9f

commit 0572054617

1 changed files with 8 additions and 1 deletions

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9

drivers/net/ethernet/freescale/fman/fman_port.c

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