staging: erofs: correct all misused ENOTSUPP (ff784a78) · Commits · 戴 / test

drivers/staging/erofs/decompressor.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -124,7 +124,7 @@ static int lz4_decompress(struct z_erofs_decompress_req rq, u8 out)
		int ret;

		if (rq->inputsize > PAGE_SIZE)
		return -ENOTSUPP;
		return -EOPNOTSUPP;

		src = kmap_atomic(*rq->in);
		inputmargin = 0;

+3 −3

Original line number	Diff line number	Diff line
		@@ -403,12 +403,12 @@ int z_erofs_map_blocks_iter(struct inode *inode,
		struct erofs_map_blocks *map,
		int flags);
		#else
		static inline int z_erofs_fill_inode(struct inode *inode) { return -ENOTSUPP; }
		static inline int z_erofs_fill_inode(struct inode *inode) { return -EOPNOTSUPP; }
		static inline int z_erofs_map_blocks_iter(struct inode *inode,
		struct erofs_map_blocks *map,
		int flags)
		{
		return -ENOTSUPP;
		return -EOPNOTSUPP;
		}
		#endif /* !CONFIG_EROFS_FS_ZIP */

		@@ -516,7 +516,7 @@ void *erofs_get_pcpubuf(unsigned int pagenr);
		#else
		static inline void *erofs_get_pcpubuf(unsigned int pagenr)
		{
		return ERR_PTR(-ENOTSUPP);
		return ERR_PTR(-EOPNOTSUPP);
		}

		#define erofs_put_pcpubuf(buf) do {} while (0)

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ static int init_inode_xattrs(struct inode *inode)
		if (vi->xattr_isize == sizeof(struct erofs_xattr_ibody_header)) {
		errln("xattr_isize %d of nid %llu is not supported yet",
		vi->xattr_isize, vi->nid);
		ret = -ENOTSUPP;
		ret = -EOPNOTSUPP;
		goto out_unlock;
		} else if (vi->xattr_isize < sizeof(struct erofs_xattr_ibody_header)) {
		if (unlikely(vi->xattr_isize)) {

+2 −2

Original line number	Diff line number	Diff line
		@@ -74,13 +74,13 @@ static inline int erofs_getxattr(struct inode *inode, int index,
		const char name, void buffer,
		size_t buffer_size)
		{
		return -ENOTSUPP;
		return -EOPNOTSUPP;
		}

		static inline ssize_t erofs_listxattr(struct dentry *dentry,
		char *buffer, size_t buffer_size)
		{
		return -ENOTSUPP;
		return -EOPNOTSUPP;
		}
		#endif /* !CONFIG_EROFS_FS_XATTR */

+4 −4

Original line number	Diff line number	Diff line
		@@ -68,7 +68,7 @@ static int fill_inode_lazy(struct inode *inode)
		if (vi->z_algorithmtype[0] >= Z_EROFS_COMPRESSION_MAX) {
		errln("unknown compression format %u for nid %llu, please upgrade kernel",
		vi->z_algorithmtype[0], vi->nid);
		err = -ENOTSUPP;
		err = -EOPNOTSUPP;
		goto unmap_done;
		}

		@@ -79,7 +79,7 @@ static int fill_inode_lazy(struct inode *inode)
		if (vi->z_physical_clusterbits[0] != LOG_BLOCK_SIZE) {
		errln("unsupported physical clusterbits %u for nid %llu, please upgrade kernel",
		vi->z_physical_clusterbits[0], vi->nid);
		err = -ENOTSUPP;
		err = -EOPNOTSUPP;
		goto unmap_done;
		}

		@@ -211,7 +211,7 @@ static int unpack_compacted_index(struct z_erofs_maprecorder *m,
		else if (1 << amortizedshift == 2 && lclusterbits == 12)
		vcnt = 16;
		else
		return -ENOTSUPP;
		return -EOPNOTSUPP;

		encodebits = ((vcnt << amortizedshift) - sizeof(__le32)) * 8 / vcnt;
		base = round_down(eofs, vcnt << amortizedshift);
		@@ -275,7 +275,7 @@ static int compacted_load_cluster_from_disk(struct z_erofs_maprecorder *m,
		int err;

		if (lclusterbits != 12)
		return -ENOTSUPP;
		return -EOPNOTSUPP;

		if (lcn >= totalidx)
		return -EINVAL;