erofs: get rid of the leftover PAGE_SIZE in dir.c

Convert the last hardcoded PAGE_SIZEs of uncompressed cases.

Reviewed-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220619150940.121005-1-hsiangkao@linux.alibaba.com

diff --git a/fs/erofs/dir.c b/fs/erofs/dir.c
index 18e59821c5974179ebb6a8389531a89fdecc1ec4..723f5223a4fabf4dabc92eb1c1cd38c577f057ff 100644 (file)
--- a/fs/erofs/dir.c
+++ b/fs/erofs/dir.c
@@ -90,7 +90,7 @@ static int erofs_readdir(struct file *f, struct dir_context *ctx)
 
                nameoff = le16_to_cpu(de->nameoff);
                if (nameoff < sizeof(struct erofs_dirent) ||
-                   nameoff >= PAGE_SIZE) {
+                   nameoff >= EROFS_BLKSIZ) {
                        erofs_err(dir->i_sb,
                                  "invalid de[0].nameoff %u @ nid %llu",
                                  nameoff, EROFS_I(dir)->nid);
@@ -99,7 +99,7 @@ static int erofs_readdir(struct file *f, struct dir_context *ctx)
                }
 
                maxsize = min_t(unsigned int,
-                               dirsize - ctx->pos + ofs, PAGE_SIZE);
+                               dirsize - ctx->pos + ofs, EROFS_BLKSIZ);
 
                /* search dirents at the arbitrary position */
                if (initial) {