bnxt_en: Return error when allocating zero size context memory.
bnxt_alloc_ctx_pg_tbls() should return error when the memory size of the context memory to set up is zero. By returning success (0), the caller may proceed normally and may crash later when it tries to set up the memory. Fixes: 08fe9d18 ("bnxt_en: Add Level 2 context memory paging support.") Signed-off-by:Michael Chan <michael.chan@broadcom.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
bae361c5
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