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zonefs fixes for 6.3-rc4

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* Silence a false positive smatch warning about an uninitialized
    variable.
 
  * Fix an error message to provide more useful information about invalid
    zone append write results.
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Merge tag 'zonefs-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs

Pull zonefs fixes from Damien Le Moal:

 - Silence a false positive smatch warning about an uninitialized
   variable

 - Fix an error message to provide more useful information about invalid
   zone append write results

* tag 'zonefs-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
  zonefs: Fix error message in zonefs_file_dio_append()
  zonefs: Prevent uninitialized symbol 'size' warning
This commit is contained in:
Linus Torvalds 2023-03-23 11:05:08 -07:00
commit 9fd6ba5420
1 changed files with 2 additions and 2 deletions
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4
fs/zonefs/file.c
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@ -383,7 +383,7 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
struct block_device *bdev = inode->i_sb->s_bdev;
unsigned int max = bdev_max_zone_append_sectors(bdev);
struct bio *bio;
ssize_t size;
ssize_t size = 0;
int nr_pages;
ssize_t ret;
@ -426,7 +426,7 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
if (bio->bi_iter.bi_sector != wpsector) {
zonefs_warn(inode->i_sb,
"Corrupted write pointer %llu for zone at %llu\n",
wpsector, z->z_sector);
bio->bi_iter.bi_sector, z->z_sector);
ret = -EIO;
}
}