os/filestore: make sloppy_crc can catch fatal error for read()

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 110c721f16939ab479fcb8e44becedf07200f4a8..eeefe54759d7f61575cc29fe7aacbab5f853c024 100644 (file)
--- a/src/os/filestore/FileStore.cc
+++ b/src/os/filestore/FileStore.cc
@@ -2988,7 +2988,7 @@ int FileStore::read(
   if (m_filestore_sloppy_crc && (!replaying || backend->can_checkpoint())) {
     ostringstream ss;
     int errors = backend->_crc_verify_read(**fd, offset, got, bl, &ss);
-    if (errors > 0) {
+    if (errors != 0) {
       dout(0) << "FileStore::read " << cid << "/" << oid << " " << offset << "~"
              << got << " ... BAD CRC:\n" << ss.str() << dendl;
       assert(0 == "bad crc on read");