CC: [email protected] CC: [email protected] TO: Brad Love <[email protected]> CC: Mauro Carvalho Chehab <[email protected]> CC: [email protected] CC: Sean Young <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6e764bcd1cf72a2846c0e53d3975a09b242c04c9 commit: b53f2fa136b1b20f03184f4a98fea75eb2705eac media: mxl692: MaxLinear 692 ATSC demod/tuner driver date: 7 months ago :::::: branch date: 14 hours ago :::::: commit date: 7 months ago compiler: microblaze-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> cppcheck possible warnings: (new ones prefixed by >>, may not real problems) >> drivers/media/dvb-frontends/mxl692.c:135:3: warning: Assignment of function >> parameter has no effect outside the function. Did you forget dereferencing >> it? [uselessAssignmentPtrArg] buffer += convert_endian(2 * sizeof(u32), buffer); ^ drivers/media/dvb-frontends/mxl692.c:195:3: warning: Assignment of function parameter has no effect outside the function. Did you forget dereferencing it? [uselessAssignmentPtrArg] buffer += convert_endian(sizeof(u32), buffer); ^ vim +135 drivers/media/dvb-frontends/mxl692.c b53f2fa136b1b20 Brad Love 2021-01-26 119 b53f2fa136b1b20 Brad Love 2021-01-26 120 static void mxl692_tx_swap(enum MXL_EAGLE_OPCODE_E opcode, u8 *buffer) b53f2fa136b1b20 Brad Love 2021-01-26 121 { b53f2fa136b1b20 Brad Love 2021-01-26 122 #ifdef __BIG_ENDIAN b53f2fa136b1b20 Brad Love 2021-01-26 123 return; b53f2fa136b1b20 Brad Love 2021-01-26 124 #endif b53f2fa136b1b20 Brad Love 2021-01-26 125 buffer += MXL_EAGLE_HOST_MSG_HEADER_SIZE; /* skip API header */ b53f2fa136b1b20 Brad Love 2021-01-26 126 b53f2fa136b1b20 Brad Love 2021-01-26 127 switch (opcode) { b53f2fa136b1b20 Brad Love 2021-01-26 128 case MXL_EAGLE_OPCODE_DEVICE_INTR_MASK_SET: b53f2fa136b1b20 Brad Love 2021-01-26 129 case MXL_EAGLE_OPCODE_TUNER_CHANNEL_TUNE_SET: b53f2fa136b1b20 Brad Love 2021-01-26 130 case MXL_EAGLE_OPCODE_SMA_TRANSMIT_SET: b53f2fa136b1b20 Brad Love 2021-01-26 131 buffer += convert_endian(sizeof(u32), buffer); b53f2fa136b1b20 Brad Love 2021-01-26 132 break; b53f2fa136b1b20 Brad Love 2021-01-26 133 case MXL_EAGLE_OPCODE_QAM_PARAMS_SET: b53f2fa136b1b20 Brad Love 2021-01-26 134 buffer += 5; b53f2fa136b1b20 Brad Love 2021-01-26 @135 buffer += convert_endian(2 * sizeof(u32), buffer); b53f2fa136b1b20 Brad Love 2021-01-26 136 break; b53f2fa136b1b20 Brad Love 2021-01-26 137 default: b53f2fa136b1b20 Brad Love 2021-01-26 138 /* no swapping - all get opcodes */ b53f2fa136b1b20 Brad Love 2021-01-26 139 /* ATSC/OOB no swapping */ b53f2fa136b1b20 Brad Love 2021-01-26 140 break; b53f2fa136b1b20 Brad Love 2021-01-26 141 } b53f2fa136b1b20 Brad Love 2021-01-26 142 } b53f2fa136b1b20 Brad Love 2021-01-26 143 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
