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ext4: remove redundant checking in ext4_ioctl_checkpoint

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It is already checked after comment "check for invalid bits set",
so let's remove this one.

Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Link: https://lore.kernel.org/r/20220918115219.12407-1-guoqing.jiang@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Guoqing Jiang 2022-09-18 19:52:19 +08:00 committed by Theodore Ts'o
parent dfff66f30f
commit 78ed9354c5
1 changed files with 0 additions and 3 deletions
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3
fs/ext4/ioctl.c
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@ -1063,9 +1063,6 @@ static int ext4_ioctl_checkpoint(struct file *filp, unsigned long arg)
if (!EXT4_SB(sb)->s_journal) if (!EXT4_SB(sb)->s_journal)
return -ENODEV; return -ENODEV;
if (flags & ~EXT4_IOC_CHECKPOINT_FLAG_VALID)
return -EINVAL;
if ((flags & JBD2_JOURNAL_FLUSH_DISCARD) && if ((flags & JBD2_JOURNAL_FLUSH_DISCARD) &&
!bdev_max_discard_sectors(EXT4_SB(sb)->s_journal->j_dev)) !bdev_max_discard_sectors(EXT4_SB(sb)->s_journal->j_dev))
return -EOPNOTSUPP; return -EOPNOTSUPP;