tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git debugfs_cleanup head: 27d0b4c0cd182361a817b61e9329ffcfea4edca7 commit: 1bb8a20835fa47c2d4507b092e0f8b9423e16d18 [133/139] debugfs: remove return value of debugfs_create_u32() config: powerpc-defconfig (attached as .config) compiler: powerpc64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 1bb8a20835fa47c2d4507b092e0f8b9423e16d18 # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <l...@intel.com>
All errors (new ones prefixed by >>):
drivers/crypto/nx/nx_debugfs.c: In function 'nx_debugfs_init':
>> drivers/crypto/nx/nx_debugfs.c:51:19: error: void value not ignored as it
>> ought to be
dfs->dfs_aes_ops =
^
drivers/crypto/nx/nx_debugfs.c:55:22: error: void value not ignored as it
ought to be
dfs->dfs_sha256_ops =
^
drivers/crypto/nx/nx_debugfs.c:60:22: error: void value not ignored as it
ought to be
dfs->dfs_sha512_ops =
^
drivers/crypto/nx/nx_debugfs.c:80:18: error: void value not ignored as it
ought to be
dfs->dfs_errors =
^
drivers/crypto/nx/nx_debugfs.c:84:22: error: void value not ignored as it
ought to be
dfs->dfs_last_error =
^
drivers/crypto/nx/nx_debugfs.c:89:26: error: void value not ignored as it
ought to be
dfs->dfs_last_error_pid =
^
vim +51 drivers/crypto/nx/nx_debugfs.c
175e0e23 Kent Yoder 2012-04-12 36
175e0e23 Kent Yoder 2012-04-12 37 /*
175e0e23 Kent Yoder 2012-04-12 38 * debugfs
175e0e23 Kent Yoder 2012-04-12 39 *
175e0e23 Kent Yoder 2012-04-12 40 * For documentation on these attributes,
please see:
175e0e23 Kent Yoder 2012-04-12 41 *
175e0e23 Kent Yoder 2012-04-12 42 *
Documentation/ABI/testing/debugfs-pfo-nx-crypto
175e0e23 Kent Yoder 2012-04-12 43 */
175e0e23 Kent Yoder 2012-04-12 44
175e0e23 Kent Yoder 2012-04-12 45 int nx_debugfs_init(struct nx_crypto_driver
*drv)
175e0e23 Kent Yoder 2012-04-12 46 {
175e0e23 Kent Yoder 2012-04-12 47 struct nx_debugfs *dfs = &drv->dfs;
175e0e23 Kent Yoder 2012-04-12 48
175e0e23 Kent Yoder 2012-04-12 49 dfs->dfs_root =
debugfs_create_dir(NX_NAME, NULL);
175e0e23 Kent Yoder 2012-04-12 50
175e0e23 Kent Yoder 2012-04-12 @51 dfs->dfs_aes_ops =
175e0e23 Kent Yoder 2012-04-12 52 debugfs_create_u32("aes_ops",
175e0e23 Kent Yoder 2012-04-12 53 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 54
dfs->dfs_root, (u32 *)&drv->stats.aes_ops);
175e0e23 Kent Yoder 2012-04-12 55 dfs->dfs_sha256_ops =
175e0e23 Kent Yoder 2012-04-12 56 debugfs_create_u32("sha256_ops",
175e0e23 Kent Yoder 2012-04-12 57 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 58
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 59 (u32
*)&drv->stats.sha256_ops);
175e0e23 Kent Yoder 2012-04-12 60 dfs->dfs_sha512_ops =
175e0e23 Kent Yoder 2012-04-12 61 debugfs_create_u32("sha512_ops",
175e0e23 Kent Yoder 2012-04-12 62 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 63
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 64 (u32
*)&drv->stats.sha512_ops);
175e0e23 Kent Yoder 2012-04-12 65 dfs->dfs_aes_bytes =
175e0e23 Kent Yoder 2012-04-12 66 debugfs_create_u64("aes_bytes",
175e0e23 Kent Yoder 2012-04-12 67 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 68
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 69 (u64
*)&drv->stats.aes_bytes);
175e0e23 Kent Yoder 2012-04-12 70 dfs->dfs_sha256_bytes =
175e0e23 Kent Yoder 2012-04-12 71
debugfs_create_u64("sha256_bytes",
175e0e23 Kent Yoder 2012-04-12 72 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 73
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 74 (u64
*)&drv->stats.sha256_bytes);
175e0e23 Kent Yoder 2012-04-12 75 dfs->dfs_sha512_bytes =
175e0e23 Kent Yoder 2012-04-12 76
debugfs_create_u64("sha512_bytes",
175e0e23 Kent Yoder 2012-04-12 77 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 78
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 79 (u64
*)&drv->stats.sha512_bytes);
175e0e23 Kent Yoder 2012-04-12 80 dfs->dfs_errors =
175e0e23 Kent Yoder 2012-04-12 81 debugfs_create_u32("errors",
175e0e23 Kent Yoder 2012-04-12 82 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 83
dfs->dfs_root, (u32 *)&drv->stats.errors);
175e0e23 Kent Yoder 2012-04-12 84 dfs->dfs_last_error =
175e0e23 Kent Yoder 2012-04-12 85 debugfs_create_u32("last_error",
175e0e23 Kent Yoder 2012-04-12 86 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 87
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 88 (u32
*)&drv->stats.last_error);
175e0e23 Kent Yoder 2012-04-12 89 dfs->dfs_last_error_pid =
175e0e23 Kent Yoder 2012-04-12 90
debugfs_create_u32("last_error_pid",
175e0e23 Kent Yoder 2012-04-12 91 S_IRUSR |
S_IRGRP | S_IROTH,
175e0e23 Kent Yoder 2012-04-12 92
dfs->dfs_root,
175e0e23 Kent Yoder 2012-04-12 93 (u32
*)&drv->stats.last_error_pid);
175e0e23 Kent Yoder 2012-04-12 94 return 0;
175e0e23 Kent Yoder 2012-04-12 95 }
175e0e23 Kent Yoder 2012-04-12 96
:::::: The code at line 51 was first introduced by commit
:::::: 175e0e23466185a861339796efc5b51958a48dc1 powerpc/crypto: debugfs
routines and docs for the nx device driver
:::::: TO: Kent Yoder <k...@linux.vnet.ibm.com>
:::::: CC: Benjamin Herrenschmidt <b...@kernel.crashing.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
_______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
