]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
scsi: dc395: Fix error case unwinding
authorTong Zhang <ztong0001@gmail.com>
Tue, 7 Sep 2021 04:07:02 +0000 (21:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Nov 2021 10:58:40 +0000 (11:58 +0100)
commit8b1cf577d336f31e8c36fff6584bce724f06d300
treeb9995a2349e53d4f0af4f523b879e21c66449d32
parent2c96cb6fbf2c7955b12c913592a2e4ced53d9dbc
scsi: dc395: Fix error case unwinding

[ Upstream commit cbd9a3347c757383f3d2b50cf7cfd03eb479c481 ]

dc395x_init_one()->adapter_init() might fail. In this case, the acb is
already cleaned up by adapter_init(), no need to do that in
adapter_uninit(acb) again.

[    1.252251] dc395x: adapter init failed
[    1.254900] RIP: 0010:adapter_uninit+0x94/0x170 [dc395x]
[    1.260307] Call Trace:
[    1.260442]  dc395x_init_one.cold+0x72a/0x9bb [dc395x]

Link: https://lore.kernel.org/r/20210907040702.1846409-1-ztong0001@gmail.com
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Finn Thain <fthain@linux-m68k.org>
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/scsi/dc395x.c