diff options
| author | Jim Meyering <meyering@redhat.com> | 2012-07-13 10:29:48 +0200 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-07-13 14:03:42 -0700 |
| commit | 7820b2c1f88b207a8b1270b8c3cb3b797b7563d2 (patch) | |
| tree | 5a383d85eb18399cf7506a90cc7627c749ccf9b8 /rpc/rpc-lib | |
| parent | 2dc0d32e5d8b205fa407073b209bb663d546dde8 (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 'rpc/rpc-lib')
| -rw-r--r-- | rpc/rpc-lib/src/auth-glusterfs.c | 6 | ||||
| -rw-r--r-- | rpc/rpc-lib/src/rpc-clnt.c | 3 | ||||
| -rw-r--r-- | rpc/rpc-lib/src/rpc-transport.c | 22 | ||||
| -rw-r--r-- | rpc/rpc-lib/src/rpcsvc.c | 24 |
4 files changed, 18 insertions, 37 deletions
diff --git a/rpc/rpc-lib/src/auth-glusterfs.c b/rpc/rpc-lib/src/auth-glusterfs.c index 5f41c8296..c08871466 100644 --- a/rpc/rpc-lib/src/auth-glusterfs.c +++ b/rpc/rpc-lib/src/auth-glusterfs.c @@ -213,10 +213,8 @@ int auth_glusterfs_v2_authenticate (rpcsvc_request_t *req, void *priv) ret = RPCSVC_AUTH_ACCEPT; err: /* TODO: instead use alloca() for these variables */ - if (au.groups.groups_val) - free (au.groups.groups_val); - if (au.lk_owner.lk_owner_val) - free (au.lk_owner.lk_owner_val); + free (au.groups.groups_val); + free (au.lk_owner.lk_owner_val); return ret; } diff --git a/rpc/rpc-lib/src/rpc-clnt.c b/rpc/rpc-lib/src/rpc-clnt.c index 9a65f09c0..f099fb6b5 100644 --- a/rpc/rpc-lib/src/rpc-clnt.c +++ b/rpc/rpc-lib/src/rpc-clnt.c @@ -1721,8 +1721,7 @@ rpc_clnt_transport_unix_options_build (dict_t **options, char *filepath) *options = dict; out: if (ret) { - if (fpath) - GF_FREE (fpath); + GF_FREE (fpath); if (dict) dict_unref (dict); } diff --git a/rpc/rpc-lib/src/rpc-transport.c b/rpc/rpc-lib/src/rpc-transport.c index 4b6937424..6d06f0fb0 100644 --- a/rpc/rpc-lib/src/rpc-transport.c +++ b/rpc/rpc-lib/src/rpc-transport.c @@ -322,19 +322,15 @@ rpc_transport_load (glusterfs_ctx_t *ctx, dict_t *options, char *trans_name) return_trans = trans; - if (name) - GF_FREE (name); + GF_FREE (name); - if (vol_opt) - GF_FREE (vol_opt); + GF_FREE (vol_opt); return return_trans; fail: if (trans) { - if (trans->name) { - GF_FREE (trans->name); - } + GF_FREE (trans->name); if (trans->dl_handle) dlclose (trans->dl_handle); @@ -342,11 +338,9 @@ fail: GF_FREE (trans); } - if (name) - GF_FREE (name); + GF_FREE (name); - if (vol_opt) - GF_FREE (vol_opt); + GF_FREE (vol_opt); return NULL; } @@ -433,8 +427,7 @@ rpc_transport_destroy (rpc_transport_t *this) pthread_mutex_destroy (&this->lock); - if (this->name) - GF_FREE (this->name); + GF_FREE (this->name); if (this->dl_handle) dlclose (this->dl_handle); @@ -615,8 +608,7 @@ rpc_transport_inet_options_build (dict_t **options, const char *hostname, *options = dict; out: if (ret) { - if (host) - GF_FREE (host); + GF_FREE (host); if (dict) dict_unref (dict); } diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c index ee9e1c725..634123426 100644 --- a/rpc/rpc-lib/src/rpcsvc.c +++ b/rpc/rpc-lib/src/rpcsvc.c @@ -1514,17 +1514,13 @@ rpcsvc_create_listeners (rpcsvc_t *svc, dict_t *options, char *name) transport_type = NULL; out: - if (str) - GF_FREE (str); + GF_FREE (str); - if (transport_type) - GF_FREE (transport_type); + GF_FREE (transport_type); - if (tmp) - GF_FREE (tmp); + GF_FREE (tmp); - if (transport_name) - GF_FREE (transport_name); + GF_FREE (transport_name); return count; } @@ -1812,8 +1808,7 @@ rpcsvc_transport_unix_options_build (dict_t **options, char *filepath) *options = dict; out: if (ret) { - if (fpath) - GF_FREE (fpath); + GF_FREE (fpath); if (dict) dict_unref (dict); } @@ -1935,8 +1930,7 @@ rpcsvc_transport_peer_check_search (dict_t *options, char *pattern, char *clstr) ret = -1; err: - if (dup_addrstr) - GF_FREE (dup_addrstr); + GF_FREE (dup_addrstr); return ret; } @@ -2399,8 +2393,7 @@ rpcsvc_transport_privport_check (rpcsvc_t *svc, char *volname, " allowed"); err: - if (srchstr) - GF_FREE (srchstr); + GF_FREE (srchstr); return ret; } @@ -2429,8 +2422,7 @@ rpcsvc_volume_allowed (dict_t *options, char *volname) ret = dict_get_str (options, srchstr, &addrstr); out: - if (srchstr) - GF_FREE (srchstr); + GF_FREE (srchstr); return addrstr; } |