Commit 414e6df7 authored by Dariusz Stojaczyk's avatar Dariusz Stojaczyk Committed by Daniel Verkamp
Browse files

vhost: clarify some error messages 



Change-Id: I761a599b993aab3b6df3189efaae15d9a2b0c8a0
Signed-off-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/387748


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
parent 8d716531

lib/vhost/vhost.c

+6 −2
Original line number Diff line number Diff line
@@ -538,10 +538,14 @@ spdk_vhost_dev_construct(struct spdk_vhost_dev *vdev, const char *name, const ch 
	/* Register vhost driver to handle vhost messages. */

	if (stat(path, &file_stat) != -1) {

		if (!S_ISSOCK(file_stat.st_mode)) {

			SPDK_ERRLOG("Cannot remove %s: not a socket.\n", path);

			SPDK_ERRLOG("Cannot create a domain socket at path \"%s\": "

				    "The file already exists and is not a socket.\n",

				    path);

			return -EIO;

		} else if (unlink(path) != 0) {

			SPDK_ERRLOG("Cannot remove %s.\n", path);

			SPDK_ERRLOG("Cannot create a domain socket at path \"%s\": "

				    "The socket already exists and failed to unlink.\n",

				    path);

			return -EIO;

		}

	}