CC: [email protected] CC: Linux Memory Management List <[email protected]> TO: Angelo Dureghello <[email protected]> CC: "Marc Kleine-Budde" <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2f73937c9aa561e2082839bc1a8efaac75d6e244 commit: d9cead75b1c66b4660b4f87ff339234042d7c6a5 [2764/5318] can: flexcan: add mcf5441x support :::::: branch date: 7 hours ago :::::: commit date: 11 days ago config: h8300-randconfig-m031-20210804 (attached as .config) compiler: h8300-linux-gcc (GCC) 10.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/net/can/flexcan.c:666 flexcan_clks_enable() error: uninitialized symbol 'err'. vim +/err +666 drivers/net/can/flexcan.c da49a8075c00b4 ZHU Yi (ST-FIR/ENG1-Zhu 2017-09-15 649) ca10989632d882 Aisheng Dong 2018-11-30 650 static int flexcan_clks_enable(const struct flexcan_priv *priv) ca10989632d882 Aisheng Dong 2018-11-30 651 { ca10989632d882 Aisheng Dong 2018-11-30 652 int err; ca10989632d882 Aisheng Dong 2018-11-30 653 d9cead75b1c66b Angelo Dureghello 2021-07-02 654 if (priv->clk_ipg) { ca10989632d882 Aisheng Dong 2018-11-30 655 err = clk_prepare_enable(priv->clk_ipg); ca10989632d882 Aisheng Dong 2018-11-30 656 if (err) ca10989632d882 Aisheng Dong 2018-11-30 657 return err; d9cead75b1c66b Angelo Dureghello 2021-07-02 658 } ca10989632d882 Aisheng Dong 2018-11-30 659 d9cead75b1c66b Angelo Dureghello 2021-07-02 660 if (priv->clk_per) { ca10989632d882 Aisheng Dong 2018-11-30 661 err = clk_prepare_enable(priv->clk_per); ca10989632d882 Aisheng Dong 2018-11-30 662 if (err) ca10989632d882 Aisheng Dong 2018-11-30 663 clk_disable_unprepare(priv->clk_ipg); d9cead75b1c66b Angelo Dureghello 2021-07-02 664 } ca10989632d882 Aisheng Dong 2018-11-30 665 ca10989632d882 Aisheng Dong 2018-11-30 @666 return err; ca10989632d882 Aisheng Dong 2018-11-30 667 } ca10989632d882 Aisheng Dong 2018-11-30 668 :::::: The code at line 666 was first introduced by commit :::::: ca10989632d8820749fad37e13843750198e450a can: flexcan: implement can Runtime PM :::::: TO: Aisheng Dong <[email protected]> :::::: CC: Marc Kleine-Budde <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
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