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(parent: 80f15e2) | patch
net: genetlink: push attrbuf allocation and parsing to a separate function
authorJiri Pirko <jiri@mellanox.com>
Sat, 5 Oct 2019 18:04:35 +0000 (20:04 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sun, 6 Oct 2019 13:44:46 +0000 (15:44 +0200)
commit61a1afebc302e079cc8e8de0a6b3e5974f3cd6fe
tree0bf717b0b51b394899fe5f043a0d3b03f46fb7d7tree | snapshot
parent80f15e2f47e0ed073e0e9474647cde2be6fa33aecommit | diff
net: genetlink: push attrbuf allocation and parsing to a separate function

To be re-usable by dumpit as well, push the code that is taking care of
attrbuf allocation and parting from doit into separate function.
Introduce a helper to free the buffer too.

Check family->maxattr too before calling kfree() to be symmetrical with
the allocation check.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/genetlink.c diff | blob | history
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