compressdev: fix socket ID type

[ upstream commit c0941508b30618b9dd335fb4b533d451f8686f3b ]

Socket ID is used and interpreted as integer, one of the possible
values for socket id is -1 (SOCKET_ID_ANY).
here socket_id is defined as unsigned 8 bit integer, so when putting
-1, it is interpreted as 255, which causes allocation errors when
trying to allocate from socket_id (255).

change socket_id from unsigned 8 bit integer to integer.

Fixes: ed7dd94 ("compressdev: add basic device management")

Signed-off-by: Raja Zidane <rzidane@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>

lib/librte_compressdev/rte_compressdev_internal.h

@@ -98,7 +98,7 @@ struct rte_compressdev {
 struct rte_compressdev_data {
 	uint8_t dev_id;
 	/**< Compress device identifier */
-	uint8_t socket_id;
+	int socket_id;
 	/**< Socket identifier where memory is allocated */
 	char name[RTE_COMPRESSDEV_NAME_MAX_LEN];
 	/**< Unique identifier name */