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| author | Chuck Lever <chuck.lever@oracle.com> | 2018-10-01 14:16:06 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2018-10-29 16:58:04 -0400 |
| commit | 07880fa4968b07db9df0f126bb7fbde245ed12ff (patch) | |
| tree | 961f6053d45cf2c2c523bbf0756c192392473f62 /net/sunrpc | |
| parent | 596f2a1950437095fee3062b75935c3bfdda0289 (diff) | |
| download | linux-07880fa4968b07db9df0f126bb7fbde245ed12ff.tar.gz linux-07880fa4968b07db9df0f126bb7fbde245ed12ff.tar.bz2 linux-07880fa4968b07db9df0f126bb7fbde245ed12ff.zip | |
svcrdma: Remove try_module_get from backchannel
Since commit ffe1f0df5862 ("rpcrdma: Merge svcrdma and xprtrdma
modules into one"), the forward and backchannel components are part
of the same kernel module. A separate try_module_get() call in the
backchannel code is no longer necessary.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c index 642f0310cc16..7e188bc793a2 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c +++ b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c @@ -5,8 +5,6 @@ * Support for backward direction RPCs on RPC/RDMA (server-side). */ -#include <linux/module.h> - #include <linux/sunrpc/svc_rdma.h> #include "xprt_rdma.h" @@ -255,7 +253,6 @@ xprt_rdma_bc_put(struct rpc_xprt *xprt) dprintk("svcrdma: %s: xprt %p\n", __func__, xprt); xprt_free(xprt); - module_put(THIS_MODULE); } static const struct rpc_xprt_ops xprt_rdma_bc_procs = { @@ -327,20 +324,9 @@ xprt_setup_rdma_bc(struct xprt_create *args) args->bc_xprt->xpt_bc_xprt = xprt; xprt->bc_xprt = args->bc_xprt; - if (!try_module_get(THIS_MODULE)) - goto out_fail; - /* Final put for backchannel xprt is in __svc_rdma_free */ xprt_get(xprt); return xprt; - -out_fail: - xprt_rdma_free_addresses(xprt); - args->bc_xprt->xpt_bc_xprt = NULL; - args->bc_xprt->xpt_bc_xps = NULL; - xprt_put(xprt); - xprt_free(xprt); - return ERR_PTR(-EINVAL); } struct xprt_class xprt_rdma_bc = { |