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erofs: update comments in inode.c

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As Christoph suggested [1], update them all.

[1] https://lore.kernel.org/r/20190829102426.GE20598@infradead.org/
Reported-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Link: https://lore.kernel.org/r/20190904020912.63925-12-gaoxiang25@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gao Xiang 2019-09-04 10:08:58 +08:00 committed by Greg Kroah-Hartman
parent ea559e7b84
commit 2d78c209b9
1 changed files with 2 additions and 3 deletions
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5
fs/erofs/inode.c
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@ -147,7 +147,7 @@ static int fill_inline_data(struct inode *inode, void *data,
if (vi->datalayout != EROFS_INODE_FLAT_INLINE)
return 0;
/* fast symlink (following ext4) */
/* fast symlink */
if (S_ISLNK(inode->i_mode) && inode->i_size < PAGE_SIZE) {
char *lnk = erofs_kmalloc(sbi, inode->i_size + 1, GFP_KERNEL);
@ -156,7 +156,7 @@ static int fill_inline_data(struct inode *inode, void *data,
m_pofs += vi->inode_isize + vi->xattr_isize;
/* inline symlink data shouldn't across page boundary as well */
/* inline symlink data shouldn't cross page boundary as well */
if (m_pofs + inode->i_size > PAGE_SIZE) {
kfree(lnk);
errln("inline data cross block boundary @ nid %llu",
@ -165,7 +165,6 @@ static int fill_inline_data(struct inode *inode, void *data,
return -EFSCORRUPTED;
}
/* get in-page inline data */
memcpy(lnk, data + m_pofs, inode->i_size);
lnk[inode->i_size] = '\0';