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(parent: eb01611) | patch
tty: serial: Fix refcount leak bug in ucc_uart.c
authorLiang He <windhl@126.com>
Sat, 18 Jun 2022 06:08:50 +0000 (14:08 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 27 Jun 2022 12:36:07 +0000 (14:36 +0200)
commitd24d7bb2cd947676f9b71fb944d045e09b8b282f
treee052a5e4dd1c54171feff4039648a8b743b3cc4atree | snapshot
parenteb01611056cf835cf2c1cc1a800bfff9386c82eacommit | diff
tty: serial: Fix refcount leak bug in ucc_uart.c

In soc_info(), of_find_node_by_type() will return a node pointer
with refcount incremented. We should use of_node_put() when it is
not used anymore.

Acked-by: Timur Tabi <timur@kernel.org>
Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220618060850.4058525-1-windhl@126.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/ucc_uart.c diff | blob | history
Domain: System / Kernel;