Commit b6778fd7 authored by Xi Wang's avatar Xi Wang Committed by David Woodhouse

jffs2: refactor csize usage in jffs2_do_read_inode_internal()

Replace the verbose `je32_to_cpu(latest_node->csize)' with a shorter
`csize'.
Signed-off-by: default avatarXi Wang <xi.wang@gmail.com>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 7c80c352
......@@ -1272,19 +1272,19 @@ static int jffs2_do_read_inode_internal(struct jffs2_sb_info *c,
jffs2_do_clear_inode(c, f);
return -ENAMETOOLONG;
}
f->target = kmalloc(je32_to_cpu(latest_node->csize) + 1, GFP_KERNEL);
f->target = kmalloc(csize + 1, GFP_KERNEL);
if (!f->target) {
JFFS2_ERROR("can't allocate %d bytes of memory for the symlink target path cache\n", je32_to_cpu(latest_node->csize));
JFFS2_ERROR("can't allocate %u bytes of memory for the symlink target path cache\n", csize);
mutex_unlock(&f->sem);
jffs2_do_clear_inode(c, f);
return -ENOMEM;
}
ret = jffs2_flash_read(c, ref_offset(rii.latest_ref) + sizeof(*latest_node),
je32_to_cpu(latest_node->csize), &retlen, (char *)f->target);
csize, &retlen, (char *)f->target);
if (ret || retlen != je32_to_cpu(latest_node->csize)) {
if (retlen != je32_to_cpu(latest_node->csize))
if (ret || retlen != csize) {
if (retlen != csize)
ret = -EIO;
kfree(f->target);
f->target = NULL;
......@@ -1293,7 +1293,7 @@ static int jffs2_do_read_inode_internal(struct jffs2_sb_info *c,
return ret;
}
f->target[je32_to_cpu(latest_node->csize)] = '\0';
f->target[csize] = '\0';
dbg_readinode("symlink's target '%s' cached\n", f->target);
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment