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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/cluster/stripe
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/cluster/stripe')
-rw-r--r--xlators/cluster/stripe/src/stripe-helpers.c6
-rw-r--r--xlators/cluster/stripe/src/stripe.c15
2 files changed, 7 insertions, 14 deletions
diff --git a/xlators/cluster/stripe/src/stripe-helpers.c b/xlators/cluster/stripe/src/stripe-helpers.c
index 336da793e..8053f871a 100644
--- a/xlators/cluster/stripe/src/stripe-helpers.c
+++ b/xlators/cluster/stripe/src/stripe-helpers.c
@@ -508,11 +508,9 @@ set_stripe_block_size (xlator_t *this, stripe_private_t *priv, char *data)
ret = 0;
out:
- if (dup_str)
- GF_FREE (dup_str);
+ GF_FREE (dup_str);
- if (stripe_opt)
- GF_FREE (stripe_opt);
+ GF_FREE (stripe_opt);
return ret;
}
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index efee9444e..6aae3da44 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -3265,8 +3265,7 @@ stripe_readv_fstat_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
count, &tmp_stbuf, tmp_iobref, NULL);
iobref_unref (tmp_iobref);
- if (vec)
- GF_FREE (vec);
+ GF_FREE (vec);
}
out:
return 0;
@@ -3399,8 +3398,7 @@ stripe_readv_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
final_count, &tmp_stbuf, tmp_iobref, NULL);
iobref_unref (tmp_iobref);
- if (final_vec)
- GF_FREE (final_vec);
+ GF_FREE (final_vec);
}
goto out;
@@ -4489,8 +4487,7 @@ init (xlator_t *this)
out:
if (ret) {
if (priv) {
- if (priv->xl_array)
- GF_FREE (priv->xl_array);
+ GF_FREE (priv->xl_array);
GF_FREE (priv);
}
}
@@ -4514,8 +4511,7 @@ fini (xlator_t *this)
priv = this->private;
if (priv) {
this->private = NULL;
- if (priv->xl_array)
- GF_FREE (priv->xl_array);
+ GF_FREE (priv->xl_array);
trav = priv->pattern;
while (trav) {
@@ -4699,8 +4695,7 @@ stripe_vgetxattr_cbk (call_frame_t *frame, void *cookie,
ret = stripe_free_xattr_str (local);
- if (local->xattr_list)
- GF_FREE (local->xattr_list);
+ GF_FREE (local->xattr_list);
if (stripe_xattr)
dict_unref (stripe_xattr);