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@xxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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