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linux/drivers/infiniband/hw/mthca
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Xiongfeng Wang 6830ff853a IB/mthca: fix return value of error branch in mthca_init_cq() 
We return 'err' in the error branch, but this variable may be set as zero
by the above code. Fix it by setting 'err' as a negative value before we
goto the error label.

Fixes: 74c2174e7b ("IB uverbs: add mthca user CQ support")
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Link: https://lore.kernel.org/r/1605837422-42724-1-git-send-email-wangxiongfeng2@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-11-23 16:22:34 -04:00
..
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile
mthca_allocator.c IB: Remove unneeded memset 2019-07-03 14:26:49 -03:00
mthca_av.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
mthca_catas.c
mthca_cmd.c drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
mthca_cmd.h
mthca_config_reg.h
mthca_cq.c IB/mthca: fix return value of error branch in mthca_init_cq() 2020-11-23 16:22:34 -04:00
mthca_dev.h RDMA/mthca: Combine special QP struct with mthca QP 2020-09-29 13:11:07 -03:00
mthca_doorbell.h
mthca_eq.c RDMA: Use __packed annotation instead of __attribute__ ((packed)) 2019-03-25 21:14:12 -03:00
mthca_mad.c RDMA: Change MAD processing function to remove extra casting and parameter 2019-11-12 20:20:15 -04:00
mthca_main.c RDMA: Provide safe ib_alloc_device() function 2019-01-30 15:52:30 -07:00
mthca_mcg.c
mthca_memfree.c RDMA: Replace zero-length array with flexible-array member 2020-02-20 13:33:51 -04:00
mthca_memfree.h RDMA: Replace zero-length array with flexible-array member 2020-02-20 13:33:51 -04:00
mthca_mr.c RDMA/mthca: Remove FMR support for memory registration 2020-06-02 20:32:54 -03:00
mthca_pd.c
mthca_profile.c
mthca_profile.h
mthca_provider.c RDMA: Explicitly pass in the dma_device to ib_register_device 2020-10-16 13:53:46 -03:00
mthca_provider.h RDMA/mthca: Combine special QP struct with mthca QP 2020-09-29 13:11:07 -03:00
mthca_qp.c RDMA/mthca: Combine special QP struct with mthca QP 2020-09-29 13:11:07 -03:00
mthca_reset.c
mthca_srq.c drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
mthca_uar.c
mthca_wqe.h