[osandov:btrfs-send-encoded 11/16] fs/btrfs/file.c:1997:9: sparse: sparse: symbol 'btrfs_encoded_write' was not declared. Should it be
2:26 p.m.
tree: https://github.com/osandov/linux.git btrfs-send-encoded
head: 69d4fc5054f4b51177caf5771100de46bd10bba8
commit: 68812638bf2d878a7c63f705fa098efe9c900806 [11/16] btrfs: implement RWF_ENCODED
writes
config: i386-randconfig-s002-20201113 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-107-gaf3512a6-dirty
#
https://github.com/osandov/linux/commit/68812638bf2d878a7c63f705fa098efe9...
git remote add osandov https://github.com/osandov/linux.git
git fetch --no-tags osandov btrfs-send-encoded
git checkout 68812638bf2d878a7c63f705fa098efe9c900806
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
"sparse warnings: (new ones prefixed by >>)"
> fs/btrfs/file.c:1997:9: sparse: sparse: symbol
'btrfs_encoded_write' was not declared. Should it be static?
Please review and possibly fold the followup patch.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2:26 p.m.
New subject: [RFC PATCH osandov] btrfs: btrfs_encoded_write() can be static
Fixes: 68812638bf2d ("btrfs: implement RWF_ENCODED writes")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 4989c9299a4730..f815ffb93d43f0 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1994,7 +1994,7 @@ static ssize_t btrfs_direct_write(struct kiocb *iocb, struct
iov_iter *from)
return written ? written : err;
}
-ssize_t btrfs_encoded_write(struct kiocb *iocb, struct iov_iter *from)
+static ssize_t btrfs_encoded_write(struct kiocb *iocb, struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct inode *inode = file_inode(file);
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kernel test robot