os/filestore: fix result code overwritten

So it reflects the real error number.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/os/filestore/FileStore.cc b/src/os/filestore/FileStore.cc
index eeefe54759d7f61575cc29fe7aacbab5f853c024..036a40b020b5ba460ca312552677072df1896e6b 100644 (file)
--- a/src/os/filestore/FileStore.cc
+++ b/src/os/filestore/FileStore.cc
@@ -1332,7 +1332,6 @@ int FileStore::mount()
 
   ret = read_superblock();
   if (ret < 0) {
-    ret = -EINVAL;
     goto close_fsid_fd;
   }