net: stmmac: Fix error handling path in 'alloc_dma_tx_desc_resources()'

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If the first 'kmalloc_array' within the loop fails, we should free what
as already been allocated, as done in all other error handling path.

Fixes: ce736788e8 ("net: stmmac: adding multiple buffers for TX")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Christophe Jaillet 2017-07-08 09:46:43 +02:00 • committed by David S. Miller

parent 63c3aa6b68

commit 6941f7cc71

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

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