[GFS2] Tidy up bmap/inode code
As per Jan Engelhardt's third set of comments, this make various
code style changes and moves the structures from format.h into
super.c, which was the only place that format.h was actually used.
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index decb0cf..1aaaaa1 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -97,15 +97,15 @@
void gfs2_inode_attr_out(struct gfs2_inode *ip)
{
struct inode *inode = &ip->i_inode;
-
+ struct gfs2_dinode *di = &ip->i_di;
gfs2_assert_withdraw(GFS2_SB(inode),
- (ip->i_di.di_mode & S_IFMT) == (inode->i_mode & S_IFMT));
- ip->i_di.di_mode = inode->i_mode;
- ip->i_di.di_uid = inode->i_uid;
- ip->i_di.di_gid = inode->i_gid;
- ip->i_di.di_atime = inode->i_atime.tv_sec;
- ip->i_di.di_mtime = inode->i_mtime.tv_sec;
- ip->i_di.di_ctime = inode->i_ctime.tv_sec;
+ (di->di_mode & S_IFMT) == (inode->i_mode & S_IFMT));
+ di->di_mode = inode->i_mode;
+ di->di_uid = inode->i_uid;
+ di->di_gid = inode->i_gid;
+ di->di_atime = inode->i_atime.tv_sec;
+ di->di_mtime = inode->i_mtime.tv_sec;
+ di->di_ctime = inode->i_ctime.tv_sec;
}
static int iget_test(struct inode *inode, void *opaque)
@@ -1213,31 +1213,26 @@
*
* Returns: 1 if A > B
* -1 if A < B
- * 0 if A = B
+ * 0 if A == B
*/
static int glock_compare_atime(const void *arg_a, const void *arg_b)
{
- struct gfs2_holder *gh_a = *(struct gfs2_holder **)arg_a;
- struct gfs2_holder *gh_b = *(struct gfs2_holder **)arg_b;
- struct lm_lockname *a = &gh_a->gh_gl->gl_name;
- struct lm_lockname *b = &gh_b->gh_gl->gl_name;
- int ret = 0;
+ const struct gfs2_holder *gh_a = *(const struct gfs2_holder **)arg_a;
+ const struct gfs2_holder *gh_b = *(const struct gfs2_holder **)arg_b;
+ const struct lm_lockname *a = &gh_a->gh_gl->gl_name;
+ const struct lm_lockname *b = &gh_b->gh_gl->gl_name;
if (a->ln_number > b->ln_number)
- ret = 1;
- else if (a->ln_number < b->ln_number)
- ret = -1;
- else {
- if (gh_a->gh_state == LM_ST_SHARED &&
- gh_b->gh_state == LM_ST_EXCLUSIVE)
- ret = 1;
- else if (gh_a->gh_state == LM_ST_SHARED &&
- (gh_b->gh_flags & GL_ATIME))
- ret = 1;
- }
+ return 1;
+ if (a->ln_number < b->ln_number)
+ return -1;
+ if (gh_a->gh_state == LM_ST_SHARED && gh_b->gh_state == LM_ST_EXCLUSIVE)
+ return 1;
+ if (gh_a->gh_state == LM_ST_SHARED && (gh_b->gh_flags & GL_ATIME))
+ return 1;
- return ret;
+ return 0;
}
/**