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(parent: 6ae7d0f) | patch
tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Tue, 25 May 2021 19:44:04 +0000 (21:44 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 May 2021 13:20:05 +0000 (15:20 +0200)
commitfad92b11047a748c996ebd6cfb164a63814eeb2e
treed6878e40484202958049f855d3e346ad9f0e6215tree | snapshot
parent6ae7d0f5a92b9619f6e3c307ce56b2cefff3f0e9commit | diff
tty: serial: 8250: serial_cs: Fix a memory leak in error handling path

In the probe function, if the final 'serial_config()' fails, 'info' is
leaking.

Add a resource handling path to free this memory.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/dc25f96b7faebf42e60fe8d02963c941cf4d8124.1621971720.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/serial_cs.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git