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net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory
authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Mon, 8 Nov 2021 21:28:55 +0000 (22:28 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 10 Nov 2021 14:33:04 +0000 (14:33 +0000)
commit7a166854b4e24c57d56b3eba9fe1594985ee0a2c
tree84f8b7ae69cb51a60e78c6c881d002f00d040065tree | snapshot
parentf64ab8e4f368f48afb08ae91928e103d17b235e9commit | diff
net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory

It is spurious to allocate a bitmap without initializing it.
So, better safe than sorry, initialize it to 0 at least to have some known
values.

While at it, switch to the devm_bitmap_ API which is less verbose.

Fixes: 4b41d3436796 ("net: ethernet: ti: cpsw: allow untagged traffic on host port")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/cpsw_ale.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git