RDMA/ucma: Fix resource leak on error path

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In ucma_process_join(), if the call to xa_alloc() fails, the function will
return without freeing mc. Fix this by jumping to the correct line.

In the process I renamed the jump labels to something more memorable for
extra clarity.

Link: https://lore.kernel.org/r/20200902162454.332828-1-alex.dewar90@gmail.com
Addresses-Coverity-ID: 1496814 ("Resource leak")
Fixes: 95fe51096b ("RDMA/ucma: Remove mc_list and rely on xarray")
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Alex Dewar 2020-09-02 17:24:51 +01:00 • committed by Jason Gunthorpe

parent 7d11b4787d

commit 4f680cb9f1

1 changed files with 8 additions and 7 deletions

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drivers/infiniband/core/ucma.c

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