CHECK: Comparison to NULL could be written "transport->clnt"
#162: FILE: net/sunrpc/xprtsock.c:1365:
+	if (transport->clnt != NULL) {

CHECK: Comparison to NULL could be written "upper_clnt"
#173: FILE: net/sunrpc/xprtsock.c:2765:
+	if (upper_clnt != NULL)

CHECK: Comparison to NULL could be written "transport->clnt"
#184: FILE: net/sunrpc/xprtsock.c:2815:
+		WARN_ON_ONCE(transport->clnt != NULL);

total: 0 errors, 0 warnings, 3 checks, 30 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 3ec593088f0b ("sunrpc: fix TLS connect_worker rpc_clnt lifetime UAF") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 0 warnings, 3 checks, 30 lines checked