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authorJim Meyering <meyering@redhat.com>2012-07-13 10:29:48 +0200
committerAnand Avati <avati@redhat.com>2012-07-13 14:03:42 -0700
commit7820b2c1f88b207a8b1270b8c3cb3b797b7563d2 (patch)
tree5a383d85eb18399cf7506a90cc7627c749ccf9b8 /xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
parent2dc0d32e5d8b205fa407073b209bb663d546dde8 (diff)
remove useless if-before-free (and free-like) functions
See comments in http://bugzilla.redhat.com/839925 for the code to perform this change. Signed-off-by: Jim Meyering <meyering@redhat.com> BUG: 839925 Change-Id: I10e4ecff16c3749fe17c2831c516737e08a3205a Reviewed-on: http://review.gluster.com/3661 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-rpc-ops.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rpc-ops.c39
1 files changed, 13 insertions, 26 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index f5863117e..7937235be 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -185,8 +185,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
ret = glusterd_submit_reply (req, cli_rsp, NULL, 0, NULL,
xdrproc);
- if (free_ptr)
- GF_FREE (free_ptr);
+ GF_FREE (free_ptr);
gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -288,8 +287,7 @@ glusterd_probe_cbk (struct rpc_req *req, struct iovec *iov,
gf_log ("glusterd", GF_LOG_INFO, "Received resp to probe req");
out:
- if (rsp.hostname)
- free (rsp.hostname);//malloced by xdr
+ free (rsp.hostname);//malloced by xdr
GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe));
return ret;
}
@@ -382,8 +380,7 @@ out:
}
if (ctx)
glusterd_destroy_probe_ctx (ctx);
- if (rsp.hostname)
- free (rsp.hostname);//malloced by xdr
+ free (rsp.hostname);//malloced by xdr
GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe));
return ret;
}
@@ -477,8 +474,7 @@ respond:
glusterd_destroy_probe_ctx (ctx);
}
- if (rsp.hostname)
- free (rsp.hostname);//malloced by xdr
+ free (rsp.hostname);//malloced by xdr
GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe));
return ret;
}
@@ -925,15 +921,13 @@ out:
glusterd_op_sm ();
}
- if (rsp.op_errstr)
- free (rsp.op_errstr); //malloced by xdr
+ free (rsp.op_errstr); //malloced by xdr
if (dict) {
if (!dict->extra_stdfree && rsp.dict.dict_val)
free (rsp.dict.dict_val); //malloced by xdr
dict_unref (dict);
} else {
- if (rsp.dict.dict_val)
- free (rsp.dict.dict_val); //malloced by xdr
+ free (rsp.dict.dict_val); //malloced by xdr
}
GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe));
return ret;
@@ -1422,8 +1416,7 @@ out:
if (dict)
dict_unref (dict);
- if (rsp.op_errstr)
- free (rsp.op_errstr); //malloced by xdr
+ free (rsp.op_errstr); //malloced by xdr
GLUSTERD_STACK_DESTROY (((call_frame_t *)myframe));
return ret;
}
@@ -1472,8 +1465,7 @@ glusterd_rpc_probe (call_frame_t *frame, xlator_t *this,
(xdrproc_t)xdr_gd1_mgmt_probe_req);
out:
- if (req.hostname)
- GF_FREE (req.hostname);
+ GF_FREE (req.hostname);
gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -1523,8 +1515,7 @@ glusterd_rpc_friend_add (call_frame_t *frame, xlator_t *this,
out:
- if (req.vols.vols_val)
- GF_FREE (req.vols.vols_val);
+ GF_FREE (req.vols.vols_val);
if (vols)
dict_unref (vols);
@@ -1606,8 +1597,7 @@ glusterd_rpc_friend_update (call_frame_t *frame, xlator_t *this,
(xdrproc_t)xdr_gd1_mgmt_friend_update);
out:
- if (req.friends.friends_val)
- GF_FREE (req.friends.friends_val);
+ GF_FREE (req.friends.friends_val);
gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
@@ -1882,8 +1872,7 @@ out:
if (ret && dict)
dict_unref (dict);
- if (rsp.op_errstr)
- free (rsp.op_errstr); //malloced by xdr
+ free (rsp.op_errstr); //malloced by xdr
GLUSTERD_STACK_DESTROY (frame);
return ret;
}
@@ -1951,8 +1940,7 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this,
opinfo.brick_pending_count = 0;
ret = 0;
if (req) {
- if (req->input.input_val)
- GF_FREE (req->input.input_val);
+ GF_FREE (req->input.input_val);
GF_FREE (req);
req = NULL;
}
@@ -1979,8 +1967,7 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this,
this, glusterd_brick_op_cbk,
(xdrproc_t)xdr_gd1_mgmt_brick_op_req);
if (req) {
- if (req->input.input_val)
- GF_FREE (req->input.input_val);
+ GF_FREE (req->input.input_val);
GF_FREE (req);
req = NULL;
}