[hch-xfs:xfs-crc 43/51] fs/xfs/xfs_ioend.c:154:20: warning: unused variable 'ip'

tree:   git://git.infradead.org/users/hch/xfs xfs-crc
head:   ef3d55d014b3a800421b9dae3ac182577bfe2bd7
commit: d2fb31974d0bb17f4f1fdc1de60e0a9ca53e6480 [43/51] xfs: add support for writing with data checksums
config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20260718/[email protected]/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 5c0dfced1adc55429e32b1db08570abd3a219d85)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260718/[email protected]/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All warnings (new ones prefixed by >>):

>> fs/xfs/xfs_ioend.c:154:20: warning: unused variable 'ip' [-Wunused-variable]
     154 |         struct xfs_inode        *ip = XFS_I(inode);
         |                                  ^~
   1 warning generated.


vim +/ip +154 fs/xfs/xfs_ioend.c

   145	
   146	int
   147	xfs_ioend_submit_read_sync(
   148		struct bio		*bio,
   149		struct inode		*inode,
   150		loff_t			file_offset,
   151		const struct iomap	*iomap,
   152		u16			flags)
   153	{
 > 154		struct xfs_inode	*ip = XFS_I(inode);
   155		struct iomap_ioend	*ioend;
   156		int			error;
   157	
   158		ASSERT(xfs_is_rtcsum_inode(ip));
   159		ASSERT(!(flags & IOMAP_IOEND_DIRECT));
   160		ASSERT(!(iomap->flags & IOMAP_F_INTEGRITY));
   161	
   162		ioend = iomap_init_ioend(inode, bio, file_offset, flags);
   163		if (!xfs_rtcsum_prepare_read(ioend))
   164			return blk_status_to_errno(bio->bi_status);
   165		error = submit_bio_wait(bio);
   166		error = xfs_rtcsum_verify_ioend(ioend, error);
   167		iomap_csum_free(ioend);
   168		return error;
   169	}
   170	

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