Re: [PATCH 3/3] parisc: Fix IRQ leak in LASI driver

[Helge Deller]

On 5/3/26 06:17, Hongling Zeng wrote:
> When request_irq() succeeds but gsc_common_setup() fails later,
> the IRQ is never released. Fix this by adding proper error handling
> with goto labels to ensure resources are released in LIFO order.
>
> Detected by Smatch:
>    drivers/parisc/lasi.c:216 lasi_init_chip() warn: 'lasi->gsc_irq.irq'
> from request_irq() not released on lines: 207.
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Reported-by: Dan Carpenter <error27@xxxxxxxxx>
> Closes: https://lore.kernel.org/r/202604180957.4QdAIxP6-lkp@xxxxxxxxx/
> Signed-off-by: Hongling Zeng <zenghongling@xxxxxxxxxx>
> ---
>   drivers/parisc/lasi.c | 12 ++++++++----
>   1 file changed, 8 insertions(+), 4 deletions(-)

Patch applied to parisc git tree.

Thanks!
Helge