WARNING: nested (un)?likely() calls, IS_ERR already uses unlikely() internally
#30: FILE: drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c:95:
+	if (unlikely(IS_ERR(rx->page_pool)))

total: 0 errors, 1 warnings, 0 checks, 9 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 33ddd48c4748 ("net: lan966x: fix page_pool error handling in lan966x_fdma_rx_alloc_page_pool()") 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, 1 warnings, 0 checks, 9 lines checked