linux_dsm_epyc7002/drivers
Nishka Dasgupta 3cd6e20f54 net: ethernet: ti: cpsw: Add of_node_put() before return and break
Each iteration of for_each_available_child_of_node puts the previous
node, but in the case of a return or break from the middle of the loop,
there is no put, thus causing a memory leak.
Hence, for function cpsw_probe_dt, create an extra label err_node_put
that puts the last used node and returns ret; modify the return
statements in the loop to save the return value in ret and goto this new
label.
For function cpsw_remove_dt, add an of_node_put before the break.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-16 12:37:30 -07:00
..
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atm atm: idt77252: Remove call to memset after dma_alloc_coherent 2019-07-15 11:06:27 -07:00
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net net: ethernet: ti: cpsw: Add of_node_put() before return and break 2019-07-16 12:37:30 -07:00
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