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gfs2: truncate: Remove unnecessary oldsize parameters

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Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
This commit is contained in:
Andreas Gruenbacher 2017-12-12 20:49:05 +01:00 committed by Bob Peterson
parent 80990f404d
commit 8b5860a35c
1 changed files with 7 additions and 10 deletions
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17
fs/gfs2/bmap.c
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@ -1017,13 +1017,14 @@ static int gfs2_journaled_truncate(struct inode *inode, u64 oldsize, u64 newsize
return 0;
}
static int trunc_start(struct inode *inode, u64 oldsize, u64 newsize)
static int trunc_start(struct inode *inode, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct address_space *mapping = inode->i_mapping;
struct buffer_head *dibh = NULL;
int journaled = gfs2_is_jdata(ip);
u64 oldsize = inode->i_size;
int error;
if (journaled)
@ -1519,7 +1520,6 @@ out:
/**
* do_shrink - make a file smaller
* @inode: the inode
* @oldsize: the current inode size
* @newsize: the size to make the file
*
* Called with an exclusive lock on @inode. The @size must
@ -1528,12 +1528,12 @@ out:
* Returns: errno
*/
static int do_shrink(struct inode *inode, u64 oldsize, u64 newsize)
static int do_shrink(struct inode *inode, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
int error;
error = trunc_start(inode, oldsize, newsize);
error = trunc_start(inode, newsize);
if (error < 0)
return error;
if (gfs2_is_stuffed(ip))
@ -1548,10 +1548,9 @@ static int do_shrink(struct inode *inode, u64 oldsize, u64 newsize)
void gfs2_trim_blocks(struct inode *inode)
{
u64 size = inode->i_size;
int ret;
ret = do_shrink(inode, size, size);
ret = do_shrink(inode, inode->i_size);
WARN_ON(ret != 0);
}
@ -1645,7 +1644,6 @@ int gfs2_setattr_size(struct inode *inode, u64 newsize)
{
struct gfs2_inode *ip = GFS2_I(inode);
int ret;
u64 oldsize;
BUG_ON(!S_ISREG(inode->i_mode));
@ -1659,13 +1657,12 @@ int gfs2_setattr_size(struct inode *inode, u64 newsize)
if (ret)
goto out;
oldsize = inode->i_size;
if (newsize >= oldsize) {
if (newsize >= inode->i_size) {
ret = do_grow(inode, newsize);
goto out;
}
ret = do_shrink(inode, oldsize, newsize);
ret = do_shrink(inode, newsize);
out:
gfs2_rsqa_delete(ip, NULL);
return ret;