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net: stmmac: Fix error handling path in 'alloc_dma_tx_desc_resources()'
authorChristophe Jaillet <christophe.jaillet@wanadoo.fr>
Sat, 8 Jul 2017 07:46:43 +0000 (09:46 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 11 Jul 2017 20:33:53 +0000 (13:33 -0700)
commit6941f7cc71a719089f7add4afc82bb80fc5a281d
tree92596128cbe6fe7127fd5e4f2872de0d315239ebtree | snapshot (tar.gz zip)
parent63c3aa6b68782ee5ddb6588d95aacf1ab33e528bcommit | diff
net: stmmac: Fix error handling path in 'alloc_dma_tx_desc_resources()'

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: ce736788e8a9 ("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>
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c diff | blob | blame | history