cleanup: rename _cleanup_nvme_ctrl_ to __cleanup_nvme_ctrl

Follow the new naming pattern of the compiler attributes which is just
__NAME. This is what the kernel is using as well.

Signed-off-by: Daniel Wagner <[email protected]>

Author: igaw

fabrics.c

@@ -593,7 +593,7 @@ int fabrics_connect(const char *desc, int argc, char **argv)
 	char *context = NULL;
 	_cleanup_nvme_global_ctx_ struct libnvme_global_ctx *ctx = NULL;
 	_cleanup_nvmf_context_ struct libnvmf_context *fctx = NULL;
-	_cleanup_nvme_ctrl_ libnvme_ctrl_t c = NULL;
+	__cleanup_nvme_ctrl libnvme_ctrl_t c = NULL;
 	int ret;
 	nvme_print_flags_t flags;
 	struct libnvme_fabrics_config cfg = { 0 };

util/cleanup.h

@@ -43,7 +43,7 @@ static inline void cleanup_nvme_global_ctx(struct libnvme_global_ctx **ctx)
 #define _cleanup_nvme_global_ctx_ __cleanup(cleanup_nvme_global_ctx)
 
 static inline DEFINE_CLEANUP_FUNC(cleanup_nvme_ctrl, libnvme_ctrl_t, libnvme_free_ctrl)
-#define _cleanup_nvme_ctrl_ __cleanup(cleanup_nvme_ctrl)
+#define __cleanup_nvme_ctrl __cleanup(cleanup_nvme_ctrl)
 
 #ifdef CONFIG_FABRICS
 static inline void free_uri(struct libnvme_fabrics_uri **uri)