Looks like the following code is needed to just save a cast:
char buf[sizeof(struct gfs2_rindex)];
Name things by their names. Also, patch will make endian annotations
more complete.
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
---
fs/gfs2/rgrp.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -442,7 +442,7 @@ static int gfs2_ri_update(struct gfs2_in
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct inode *inode = &ip->i_inode;
struct gfs2_rgrpd *rgd;
- char buf[sizeof(struct gfs2_rindex)];
+ struct gfs2_rindex ri_disk;
struct file_ra_state ra_state;
u64 junk = ip->i_di.di_size;
int error;
@@ -457,7 +457,7 @@ static int gfs2_ri_update(struct gfs2_in
file_ra_state_init(&ra_state, inode->i_mapping);
for (sdp->sd_rgrps = 0;; sdp->sd_rgrps++) {
loff_t pos = sdp->sd_rgrps * sizeof(struct gfs2_rindex);
- error = gfs2_internal_read(ip, &ra_state, buf, &pos,
+ error = gfs2_internal_read(ip, &ra_state, (char *)&ri_disk, &pos,
sizeof(struct gfs2_rindex));
if (!error)
break;
@@ -479,7 +479,7 @@ static int gfs2_ri_update(struct gfs2_in
list_add_tail(&rgd->rd_list, &sdp->sd_rindex_list);
list_add_tail(&rgd->rd_list_mru, &sdp->sd_rindex_mru_list);
- gfs2_rindex_in(&rgd->rd_ri, buf);
+ gfs2_rindex_in(&rgd->rd_ri, &ri_disk);
error = compute_bitstructs(rgd);
if (error)
goto fail;
-
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