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block/rnbd: Fix an IS_ERR() vs NULL check in find_or_create_sess()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 19 May 2020 12:03:47 +0000 (15:03 +0300)
committerJason Gunthorpe <jgg@mellanox.com>
Fri, 22 May 2020 14:51:36 +0000 (11:51 -0300)
commit16b42e6ee4898637b1400fab4d46baaa92f27486
tree7889b3d76c2b9ba3a4f41d0a85d565e4041b6e79tree | snapshot
parent61a8933aba855cbd22abb67b5054684afdee6e13commit | diff
block/rnbd: Fix an IS_ERR() vs NULL check in find_or_create_sess()

The alloc_sess() function returns error pointers, it never returns NULL.

Fixes: 32a4f203f8ad ("block/rnbd: client: main functionality")
Link: https://lore.kernel.org/r/20200519120347.GD42765@mwanda
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/block/rnbd/rnbd-clt.c diff | blob | history
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