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authorAmar Tumballi <amar@gluster.com>2010-07-14 14:27:54 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-07-14 14:44:29 -0700
commit2865e149c48eb5ed028cffb12e1e5273b47f2b1d (patch)
treef8626f46ea08d2d2ba8cc64ed9a76ba0a36243b9 /xlators/cluster/stripe
parent654a720eed0bc5faaeeaa4eb34f1cfc10df76230 (diff)
remove dead assignments in stripe.c
Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1071 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1071
Diffstat (limited to 'xlators/cluster/stripe')
-rw-r--r--xlators/cluster/stripe/src/stripe.c39
1 files changed, 28 insertions, 11 deletions
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index 4826d80a8..05012b891 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -1375,9 +1375,21 @@ stripe_mknod_ifreg_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
/* TODO: check return value */
ret = dict_set_int64 (dict, size_key,
local->stripe_size);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s: set stripe-size failed",
+ local->loc.path);
ret = dict_set_int32 (dict, count_key,
priv->child_count);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s: set child_count failed",
+ local->loc.path);
ret = dict_set_int32 (dict, index_key, i);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s: set stripe-index failed",
+ local->loc.path);
STACK_WIND (frame,
stripe_mknod_ifreg_setxattr_cbk,
@@ -1984,9 +1996,23 @@ stripe_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
/* TODO: check return values */
ret = dict_set_int64 (dict, size_key,
local->stripe_size);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s: set stripe-size failed",
+ local->loc.path);
+
ret = dict_set_int32 (dict, count_key,
priv->child_count);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s: set stripe-size failed",
+ local->loc.path);
+
ret = dict_set_int32 (dict, index_key, i);
+ if (ret)
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s: set stripe-size failed",
+ local->loc.path);
STACK_WIND (frame, stripe_create_setxattr_cbk,
priv->xl_array[i],
@@ -3283,7 +3309,6 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
stripe_local_t *local = NULL;
call_frame_t *rframe = NULL;
stripe_local_t *rlocal = NULL;
- xlator_list_t *trav = NULL;
stripe_fd_ctx_t *fctx = NULL;
VALIDATE_OR_GOTO (frame, err);
@@ -3291,8 +3316,6 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
VALIDATE_OR_GOTO (fd, err);
VALIDATE_OR_GOTO (fd->inode, err);
- trav = this->children;
-
fd_ctx_get (fd, this, &tmp_fctx);
if (!tmp_fctx) {
op_errno = EBADFD;
@@ -3422,10 +3445,8 @@ stripe_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
struct iovec *vector, int32_t count, off_t offset,
struct iobref *iobref)
{
- struct iovec *tmp_vec = vector;
- stripe_private_t *priv = NULL;
+ struct iovec *tmp_vec = NULL;
stripe_local_t *local = NULL;
- xlator_list_t *trav = NULL;
stripe_fd_ctx_t *fctx = NULL;
int32_t op_errno = 1;
int32_t idx = 0;
@@ -3442,8 +3463,6 @@ stripe_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
VALIDATE_OR_GOTO (fd, err);
VALIDATE_OR_GOTO (fd->inode, err);
- priv = this->private;
-
fd_ctx_get (fd, this, &tmp_fctx);
if (!tmp_fctx) {
op_errno = EINVAL;
@@ -3454,7 +3473,7 @@ stripe_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
/* File has to be stripped across the child nodes */
for (idx = 0; idx< count; idx ++) {
- total_size += tmp_vec[idx].iov_len;
+ total_size += vector[idx].iov_len;
}
remaining_size = total_size;
@@ -3470,8 +3489,6 @@ stripe_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
while (1) {
/* Send striped chunk of the vector to child
nodes appropriately. */
- trav = this->children;
-
idx = (((offset + offset_offset) /
local->stripe_size) % fctx->stripe_count);