diff options
| author |   Andreas Gruenbacher <agruenba@redhat.com> | 2017-12-12 20:49:05 +0100 |
|---|---|---|
| committer |   Bob Peterson <rpeterso@redhat.com> | 2018-01-17 06:35:45 -0700 |
| commit | 8b5860a35c40b344371f07d110f449cf282716ed (patch) | |
| tree | ecdf934637c51527ec829c9fb4f6d183eaa8bce9 /fs/gfs2 | |
| parent | gfs2: Clean up trunc_start error path (diff) | |
| download | linux-dev-8b5860a35c40b344371f07d110f449cf282716ed.tar.xz linux-dev-8b5860a35c40b344371f07d110f449cf282716ed.zip | |
gfs2: truncate: Remove unnecessary oldsize parameters
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/bmap.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 0ad6d812c78b..963117f704bf 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -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; |