diff for duplicates of <202201081910.06vbmqbD-lkp@intel.com> diff --git a/a/1.txt b/N1/1.txt index b3a925b..b50e3e5 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,13 +1,6 @@ -CC: kbuild-all(a)lists.01.org -CC: Linux Memory Management List <linux-mm@kvack.org> -TO: Vincent Mailhol <mailhol.vincent@wanadoo.fr> -CC: "Marc Kleine-Budde" <mkl@pengutronix.de> - tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: b8170452cd5121b11a5726e3ea8dbdfc2d74e771 commit: cc4b08c31b5c51352f258032cc65e884b3e61e6a [10650/11475] can: do not increase tx_bytes statistics for RTR frames -:::::: branch date: 20 hours ago -:::::: commit date: 3 days ago config: i386-randconfig-m021-20220107 (https://download.01.org/0day-ci/archive/20220108/202201081910.06vbmqbD-lkp(a)intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 @@ -18,12 +11,8 @@ Reported-by: Dan Carpenter <dan.carpenter@oracle.com> New smatch warnings: drivers/net/can/janz-ican3.c:1303 ican3_get_echo_skb() error: uninitialized symbol 'dlc'. -Old smatch warnings: -drivers/net/can/janz-ican3.c:1311 ican3_get_echo_skb() error: uninitialized symbol 'dlc'. - vim +/dlc +1303 drivers/net/can/janz-ican3.c -83702f69272e45 Ira W. Snyder 2012-07-19 1283 83702f69272e45 Ira W. Snyder 2012-07-19 1284 static unsigned int ican3_get_echo_skb(struct ican3_dev *mod) 83702f69272e45 Ira W. Snyder 2012-07-19 1285 { 83702f69272e45 Ira W. Snyder 2012-07-19 1286 struct sk_buff *skb = skb_dequeue(&mod->echoq); @@ -39,6 +28,9 @@ vim +/dlc +1303 drivers/net/can/janz-ican3.c 83702f69272e45 Ira W. Snyder 2012-07-19 1296 cf = (struct can_frame *)skb->data; cc4b08c31b5c51 Vincent Mailhol 2021-12-07 1297 if (!(cf->can_id & CAN_RTR_FLAG)) c7b74967799b1a Oliver Hartkopp 2020-11-20 1298 dlc = cf->len; + +"dlc" not initialized on else path. + 83702f69272e45 Ira W. Snyder 2012-07-19 1299 83702f69272e45 Ira W. Snyder 2012-07-19 1300 /* check flag whether this packet has to be looped back */ 83702f69272e45 Ira W. Snyder 2012-07-19 1301 if (skb->pkt_type != PACKET_LOOPBACK) { @@ -53,13 +45,6 @@ c7b74967799b1a Oliver Hartkopp 2020-11-20 1298 dlc = cf->len; 83702f69272e45 Ira W. Snyder 2012-07-19 1310 netif_receive_skb(skb); 83702f69272e45 Ira W. Snyder 2012-07-19 1311 return dlc; 83702f69272e45 Ira W. Snyder 2012-07-19 1312 } -83702f69272e45 Ira W. Snyder 2012-07-19 1313 - -:::::: The code at line 1303 was first introduced by commit -:::::: 83702f69272e4591a91a27eb58eade1bcd361dae can: janz-ican3: fix support for CAN_RAW_RECV_OWN_MSGS - -:::::: TO: Ira W. Snyder <iws@ovro.caltech.edu> -:::::: CC: Marc Kleine-Budde <mkl@pengutronix.de> --- 0-DAY CI Kernel Test Service, Intel Corporation diff --git a/a/content_digest b/N1/content_digest index 43b8a07..549c34c 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,19 +1,12 @@ - "From\0kernel test robot <lkp@intel.com>\0" + "From\0Dan Carpenter <dan.carpenter@oracle.com>\0" "Subject\0[linux-next:master 10650/11475] drivers/net/can/janz-ican3.c:1303 ican3_get_echo_skb() error: uninitialized symbol 'dlc'.\0" - "Date\0Sat, 08 Jan 2022 20:05:00 +0800\0" - "To\0kbuild@lists.01.org\0" + "Date\0Mon, 10 Jan 2022 09:49:09 +0300\0" + "To\0kbuild-all@lists.01.org\0" "\01:1\0" "b\0" - "CC: kbuild-all(a)lists.01.org\n" - "CC: Linux Memory Management List <linux-mm@kvack.org>\n" - "TO: Vincent Mailhol <mailhol.vincent@wanadoo.fr>\n" - "CC: \"Marc Kleine-Budde\" <mkl@pengutronix.de>\n" - "\n" "tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master\n" "head: b8170452cd5121b11a5726e3ea8dbdfc2d74e771\n" "commit: cc4b08c31b5c51352f258032cc65e884b3e61e6a [10650/11475] can: do not increase tx_bytes statistics for RTR frames\n" - ":::::: branch date: 20 hours ago\n" - ":::::: commit date: 3 days ago\n" "config: i386-randconfig-m021-20220107 (https://download.01.org/0day-ci/archive/20220108/202201081910.06vbmqbD-lkp(a)intel.com/config)\n" "compiler: gcc-9 (Debian 9.3.0-22) 9.3.0\n" "\n" @@ -24,12 +17,8 @@ "New smatch warnings:\n" "drivers/net/can/janz-ican3.c:1303 ican3_get_echo_skb() error: uninitialized symbol 'dlc'.\n" "\n" - "Old smatch warnings:\n" - "drivers/net/can/janz-ican3.c:1311 ican3_get_echo_skb() error: uninitialized symbol 'dlc'.\n" - "\n" "vim +/dlc +1303 drivers/net/can/janz-ican3.c\n" "\n" - "83702f69272e45 Ira W. Snyder 2012-07-19 1283 \n" "83702f69272e45 Ira W. Snyder 2012-07-19 1284 static unsigned int ican3_get_echo_skb(struct ican3_dev *mod)\n" "83702f69272e45 Ira W. Snyder 2012-07-19 1285 {\n" "83702f69272e45 Ira W. Snyder 2012-07-19 1286 \tstruct sk_buff *skb = skb_dequeue(&mod->echoq);\n" @@ -45,6 +34,9 @@ "83702f69272e45 Ira W. Snyder 2012-07-19 1296 \tcf = (struct can_frame *)skb->data;\n" "cc4b08c31b5c51 Vincent Mailhol 2021-12-07 1297 \tif (!(cf->can_id & CAN_RTR_FLAG))\n" "c7b74967799b1a Oliver Hartkopp 2020-11-20 1298 \t\tdlc = cf->len;\n" + "\n" + "\"dlc\" not initialized on else path.\n" + "\n" "83702f69272e45 Ira W. Snyder 2012-07-19 1299 \n" "83702f69272e45 Ira W. Snyder 2012-07-19 1300 \t/* check flag whether this packet has to be looped back */\n" "83702f69272e45 Ira W. Snyder 2012-07-19 1301 \tif (skb->pkt_type != PACKET_LOOPBACK) {\n" @@ -59,16 +51,9 @@ "83702f69272e45 Ira W. Snyder 2012-07-19 1310 \tnetif_receive_skb(skb);\n" "83702f69272e45 Ira W. Snyder 2012-07-19 1311 \treturn dlc;\n" "83702f69272e45 Ira W. Snyder 2012-07-19 1312 }\n" - "83702f69272e45 Ira W. Snyder 2012-07-19 1313 \n" - "\n" - ":::::: The code at line 1303 was first introduced by commit\n" - ":::::: 83702f69272e4591a91a27eb58eade1bcd361dae can: janz-ican3: fix support for CAN_RAW_RECV_OWN_MSGS\n" - "\n" - ":::::: TO: Ira W. Snyder <iws@ovro.caltech.edu>\n" - ":::::: CC: Marc Kleine-Budde <mkl@pengutronix.de>\n" "\n" "---\n" "0-DAY CI Kernel Test Service, Intel Corporation\n" https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org -f31452a11853df12d74079ce2d2db0b1fa857acff191f4d6a0310a211eff8b1b +cb60bd80d91fa2ca68bc373c6f5173d2fdedeed6af1af6ca4792bfc5cf950123
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