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05 April 2024, 19:05:47 UTC
Revision 3aac7ada64d8c26ccc922f1ca966043c0dae88da authored by Liang He on 21 September 2022, 13:32:45 UTC, committed by Jakub Kicinski on 22 September 2022, 14:23:58 UTC 
net: marvell: Fix refcounting bugs in prestera_port_sfp_bind()
 
In prestera_port_sfp_bind(), there are two refcounting bugs:
(1) we should call of_node_get() before of_find_node_by_name() as
it will automaitcally decrease the refcount of 'from' argument;
(2) we should call of_node_put() for the break of the iteration
for_each_child_of_node() as it will automatically increase and
decrease the 'child'.

Fixes: 52323ef75414 ("net: marvell: prestera: add phylink support")
Signed-off-by: Liang He <windhl@126.com>
Reviewed-by: Yevhen Orlov <yevhen.orlov@plvision.eu>
Link: https://lore.kernel.org/r/20220921133245.4111672-1-windhl@126.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
1 parent c2e1cfe
History
Tip revision: 3aac7ada64d8c26ccc922f1ca966043c0dae88da authored by Liang He on 21 September 2022, 13:32:45 UTC
net: marvell: Fix refcounting bugs in prestera_port_sfp_bind()
Tip revision: 3aac7ad
File Mode Size
Makefile -rw-r--r-- 387 bytes
test_klp_atomic_replace.c -rw-r--r-- 1.3 KB
test_klp_callbacks_busy.c -rw-r--r-- 1.7 KB
test_klp_callbacks_demo.c -rw-r--r-- 2.9 KB
test_klp_callbacks_demo2.c -rw-r--r-- 2.3 KB
test_klp_callbacks_mod.c -rw-r--r-- 581 bytes
test_klp_livepatch.c -rw-r--r-- 1.1 KB
test_klp_shadow_vars.c -rw-r--r-- 7.6 KB
test_klp_state.c -rw-r--r-- 3.8 KB
test_klp_state2.c -rw-r--r-- 4.7 KB
test_klp_state3.c -rw-r--r-- 166 bytes
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