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| author | Sergey Shtylyov <s.shtylyov@omprussia.ru> | 2021-03-30 20:43:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:38:24 +0200 |
| commit | 1dc0a24e458d1329a869cbd036d2a7d358c41175 (patch) | |
| tree | 47ac159cd29b21e7e1a46d45af32a9e819d4fc0c /drivers/net/wan/lapbether.c | |
| parent | d3170c132406edc1feea6e892c870d32f88d6469 (diff) | |
scsi: jazz_esp: Add IRQ check
[ Upstream commit 38fca15c29db6ed06e894ac194502633e2a7d1fb ]
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 #), causing it to fail with -EINVAL, overriding the real
error code. Stop calling request_irq() with the invalid IRQ #s.
Link: https://lore.kernel.org/r/594aa9ae-2215-49f6-f73c-33bd38989912@omprussia.ru
Fixes: 352e921f0dd4 ("[SCSI] jazz_esp: converted to use esp_core")
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