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| author | Sergey Shtylyov <s.shtylyov@omprussia.ru> | 2021-03-30 20:45:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:38:24 +0200 |
| commit | c43166e6beeacc1c1e843ba39ff04b7159105c7b (patch) | |
| tree | ff93de5c541e1e3970ca8544685ec6b48094e6ad /drivers/net/wan/lapbether.c | |
| parent | 4aff784e937e9b519d94fe06a2ab5bd5ba4ce539 (diff) | |
scsi: sni_53c710: Add IRQ check
[ Upstream commit 1160d61bc51e87e509cfaf9da50a0060f67b6de4 ]
The driver neglects to check the result of platform_get_irq()'s call and
blithely passes the negative error codes to request_irq() (which takes
*unsigned* IRQ #s), causing it to fail with -EINVAL (overridden by -ENODEV
further below). Stop calling request_irq() with the invalid IRQ #s.
Link: https://lore.kernel.org/r/8f4b8fa5-8251-b977-70a1-9099bcb4bb17@omprussia.ru
Fixes: c27d85f3f3c5 ("[SCSI] SNI RM 53c710 driver")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wan/lapbether.c')
0 files changed, 0 insertions, 0 deletions