From: Christoph Hellwig <hch@xxxxxx>
Turn ic_datap from a char into a void pointer given that it points
to arbitrary data.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
Reviewed-by: Chandan Babu R <chandanrlinux@xxxxxxxxx>
[dgc: also remove (char *) cast in xlog_alloc_log()]
Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/xfs_log.c | 7 +++----
fs/xfs/xfs_log_priv.h | 2 +-
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 76d5a743f6fb..f26c85dbc765 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1658,7 +1658,7 @@ xlog_alloc_log(
iclog->ic_log = log;
atomic_set(&iclog->ic_refcnt, 0);
INIT_LIST_HEAD(&iclog->ic_callbacks);
- iclog->ic_datap = (char *)iclog->ic_data + log->l_iclog_hsize;
+ iclog->ic_datap = (void *)iclog->ic_data + log->l_iclog_hsize;
init_waitqueue_head(&iclog->ic_force_wait);
init_waitqueue_head(&iclog->ic_write_wait);
@@ -3678,7 +3678,7 @@ xlog_verify_iclog(
if (field_offset & 0x1ff) {
clientid = ophead->oh_clientid;
} else {
- idx = BTOBBT((char *)&ophead->oh_clientid - iclog->ic_datap);
+ idx = BTOBBT((void *)&ophead->oh_clientid - iclog->ic_datap);
if (idx >= (XLOG_HEADER_CYCLE_SIZE / BBSIZE)) {
j = idx / (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
k = idx % (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
@@ -3701,8 +3701,7 @@ xlog_verify_iclog(
if (field_offset & 0x1ff) {
op_len = be32_to_cpu(ophead->oh_len);
} else {
- idx = BTOBBT((uintptr_t)&ophead->oh_len -
- (uintptr_t)iclog->ic_datap);
+ idx = BTOBBT((void *)&ophead->oh_len - iclog->ic_datap);
if (idx >= (XLOG_HEADER_CYCLE_SIZE / BBSIZE)) {
j = idx / (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
k = idx % (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 56df86d62430..51254d7f38d6 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -190,7 +190,7 @@ typedef struct xlog_in_core {
u32 ic_offset;
enum xlog_iclog_state ic_state;
unsigned int ic_flags;
- char *ic_datap; /* pointer to iclog data */
+ void *ic_datap; /* pointer to iclog data */
struct list_head ic_callbacks;
/* reference counts need their own cacheline */
--
2.33.0
