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Message-ID: <201606190949.XMOiiUu4%fengguang.wu@intel.com>
Date: Sun, 19 Jun 2016 09:19:30 +0800
From: kbuild test robot <lkp@...el.com>
To: Craig Inches <craig@...iginches.com>
Cc: kbuild-all@...org, Oleg Drokin <oleg.drokin@...el.com>,
Andreas Dilger <andreas.dilger@...el.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] staging: luster: Checkpatch Cleanup
Hi,
[auto build test WARNING on staging/staging-testing]
[also build test WARNING on v4.7-rc3 next-20160617]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Craig-Inches/staging-luster-cl_object-h-Checkpatch-Cleanup/20160619-052805
config: i386-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/staging/lustre/lustre/obdclass/cl_lock.c: In function 'cl_lock_descr_print':
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:113: warning: right-hand operand of comma expression has no effect [-Wunused-value]
(*printer)(env, cookie, DDESCR"@"DFID, PDESCR(descr), PFID(fid));
^
drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:132: warning: right-hand operand of comma expression has no effect [-Wunused-value]
(*printer)(env, cookie, DDESCR"@"DFID, PDESCR(descr), PFID(fid));
^
drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:152: warning: right-hand operand of comma expression has no effect [-Wunused-value]
(*printer)(env, cookie, DDESCR"@"DFID, PDESCR(descr), PFID(fid));
^
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%s' expects argument of type 'char *', but argument 4 has type '__u32 {aka const unsigned int}' [-Wformat=]
(*printer)(env, cookie, DDESCR"@"DFID, PDESCR(descr), PFID(fid));
^~~~~~~~~~~~~~~~~~~~~~
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%d' expects argument of type 'int', but argument 5 has type '__u64 {aka const long long unsigned int}' [-Wformat=]
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%lu' expects argument of type 'long unsigned int', but argument 6 has type '__u32 {aka const unsigned int}' [-Wformat=]
drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%lu' expects argument of type 'long unsigned int', but argument 7 has type '__u32 {aka const unsigned int}' [-Wformat=]
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%x' expects a matching 'unsigned int' argument [-Wformat=]
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%llx' expects a matching 'long long unsigned int' argument [-Wformat=]
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%x' expects a matching 'unsigned int' argument [-Wformat=]
>> drivers/staging/lustre/lustre/obdclass/cl_lock.c:249:26: warning: format '%x' expects a matching 'unsigned int' argument [-Wformat=]
vim +249 drivers/staging/lustre/lustre/obdclass/cl_lock.c
d7e09d039 Peng Tao 2013-05-02 233 return names[mode];
d7e09d039 Peng Tao 2013-05-02 234 else
d7e09d039 Peng Tao 2013-05-02 235 return "U";
d7e09d039 Peng Tao 2013-05-02 236 }
d7e09d039 Peng Tao 2013-05-02 237 EXPORT_SYMBOL(cl_lock_mode_name);
d7e09d039 Peng Tao 2013-05-02 238
d7e09d039 Peng Tao 2013-05-02 239 /**
d7e09d039 Peng Tao 2013-05-02 240 * Prints human readable representation of a lock description.
d7e09d039 Peng Tao 2013-05-02 241 */
d7e09d039 Peng Tao 2013-05-02 242 void cl_lock_descr_print(const struct lu_env *env, void *cookie,
d7e09d039 Peng Tao 2013-05-02 243 lu_printer_t printer,
d7e09d039 Peng Tao 2013-05-02 244 const struct cl_lock_descr *descr)
d7e09d039 Peng Tao 2013-05-02 245 {
d7e09d039 Peng Tao 2013-05-02 246 const struct lu_fid *fid;
d7e09d039 Peng Tao 2013-05-02 247
d7e09d039 Peng Tao 2013-05-02 248 fid = lu_object_fid(&descr->cld_obj->co_lu);
d7e09d039 Peng Tao 2013-05-02 @249 (*printer)(env, cookie, DDESCR"@"DFID, PDESCR(descr), PFID(fid));
d7e09d039 Peng Tao 2013-05-02 250 }
d7e09d039 Peng Tao 2013-05-02 251 EXPORT_SYMBOL(cl_lock_descr_print);
d7e09d039 Peng Tao 2013-05-02 252
d7e09d039 Peng Tao 2013-05-02 253 /**
d7e09d039 Peng Tao 2013-05-02 254 * Prints human readable representation of \a lock to the \a f.
d7e09d039 Peng Tao 2013-05-02 255 */
d7e09d039 Peng Tao 2013-05-02 256 void cl_lock_print(const struct lu_env *env, void *cookie,
d7e09d039 Peng Tao 2013-05-02 257 lu_printer_t printer, const struct cl_lock *lock)
:::::: The code at line 249 was first introduced by commit
:::::: d7e09d0397e84eefbabfd9cb353221f3c6448d83 staging: add Lustre file system client support
:::::: TO: Peng Tao <bergwolf@...il.com>
:::::: CC: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
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