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SubjectRe: [PATCH] jfs: turn diLog(), dataLog() and txLog() into void functions
Hi Yang,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on shaggy/jfs-next]
[also build test WARNING on v5.11-rc6 next-20210125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url: https://github.com/0day-ci/linux/commits/Yang-Li/jfs-turn-diLog-dataLog-and-txLog-into-void-functions/20210207-143938
base: https://github.com/kleikamp/linux-shaggy jfs-next
config: i386-randconfig-m021-20210207 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/8b7ab4ba41269109e7cb95106023e96d640842e9
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Yang-Li/jfs-turn-diLog-dataLog-and-txLog-into-void-functions/20210207-143938
git checkout 8b7ab4ba41269109e7cb95106023e96d640842e9
# save the attached .config to linux build tree
make W=1 ARCH=i386

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

fs/jfs/jfs_txnmgr.c:1368:13: error: conflicting types for 'txLog'
1368 | static void txLog(struct jfs_log *log, struct tblock *tblk, struct commit *cd)
| ^~~~~
fs/jfs/jfs_txnmgr.c:162:12: note: previous declaration of 'txLog' was here
162 | static int txLog(struct jfs_log * log, struct tblock * tblk,
| ^~~~~
fs/jfs/jfs_txnmgr.c:1424:13: error: conflicting types for 'diLog'
1424 | static void diLog(struct jfs_log *log, struct tblock *tblk, struct lrd *lrd,
| ^~~~~
fs/jfs/jfs_txnmgr.c:151:12: note: previous declaration of 'diLog' was here
151 | static int diLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
| ^~~~~
fs/jfs/jfs_txnmgr.c:1536:13: error: conflicting types for 'dataLog'
1536 | static void dataLog(struct jfs_log *log, struct tblock *tblk, struct lrd *lrd,
| ^~~~~~~
fs/jfs/jfs_txnmgr.c:153:12: note: previous declaration of 'dataLog' was here
153 | static int dataLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
| ^~~~~~~
>> fs/jfs/jfs_txnmgr.c:151:12: warning: 'diLog' used but never defined
151 | static int diLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
| ^~~~~
>> fs/jfs/jfs_txnmgr.c:153:12: warning: 'dataLog' used but never defined
153 | static int dataLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
| ^~~~~~~
>> fs/jfs/jfs_txnmgr.c:162:12: warning: 'txLog' used but never defined
162 | static int txLog(struct jfs_log * log, struct tblock * tblk,
| ^~~~~
fs/jfs/jfs_txnmgr.c:1536:13: warning: 'dataLog' defined but not used [-Wunused-function]
1536 | static void dataLog(struct jfs_log *log, struct tblock *tblk, struct lrd *lrd,
| ^~~~~~~
fs/jfs/jfs_txnmgr.c:1424:13: warning: 'diLog' defined but not used [-Wunused-function]
1424 | static void diLog(struct jfs_log *log, struct tblock *tblk, struct lrd *lrd,
| ^~~~~
fs/jfs/jfs_txnmgr.c:1368:13: warning: 'txLog' defined but not used [-Wunused-function]
1368 | static void txLog(struct jfs_log *log, struct tblock *tblk, struct commit *cd)
| ^~~~~


vim +/diLog +151 fs/jfs/jfs_txnmgr.c

^1da177e4c3f41 Linus Torvalds 2005-04-16 147
^1da177e4c3f41 Linus Torvalds 2005-04-16 148 /*
^1da177e4c3f41 Linus Torvalds 2005-04-16 149 * forward references
^1da177e4c3f41 Linus Torvalds 2005-04-16 150 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 @151 static int diLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
^1da177e4c3f41 Linus Torvalds 2005-04-16 152 struct tlock * tlck, struct commit * cd);
^1da177e4c3f41 Linus Torvalds 2005-04-16 @153 static int dataLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
^1da177e4c3f41 Linus Torvalds 2005-04-16 154 struct tlock * tlck);
^1da177e4c3f41 Linus Torvalds 2005-04-16 155 static void dtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
^1da177e4c3f41 Linus Torvalds 2005-04-16 156 struct tlock * tlck);
^1da177e4c3f41 Linus Torvalds 2005-04-16 157 static void mapLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
^1da177e4c3f41 Linus Torvalds 2005-04-16 158 struct tlock * tlck);
^1da177e4c3f41 Linus Torvalds 2005-04-16 159 static void txAllocPMap(struct inode *ip, struct maplock * maplock,
^1da177e4c3f41 Linus Torvalds 2005-04-16 160 struct tblock * tblk);
^1da177e4c3f41 Linus Torvalds 2005-04-16 161 static void txForce(struct tblock * tblk);
^1da177e4c3f41 Linus Torvalds 2005-04-16 @162 static int txLog(struct jfs_log * log, struct tblock * tblk,
^1da177e4c3f41 Linus Torvalds 2005-04-16 163 struct commit * cd);
^1da177e4c3f41 Linus Torvalds 2005-04-16 164 static void txUpdateMap(struct tblock * tblk);
^1da177e4c3f41 Linus Torvalds 2005-04-16 165 static void txRelease(struct tblock * tblk);
^1da177e4c3f41 Linus Torvalds 2005-04-16 166 static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
^1da177e4c3f41 Linus Torvalds 2005-04-16 167 struct tlock * tlck);
^1da177e4c3f41 Linus Torvalds 2005-04-16 168 static void LogSyncRelease(struct metapage * mp);
^1da177e4c3f41 Linus Torvalds 2005-04-16 169

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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